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Integrated Protection Increases Robustness
Provides Flexible Design Options
Small Package Option to Save PCB Area
High-Speed Operation of up to 4Mbps
Operating Temperature Range of -40°C to +125°C
ChipDNA is a trademark of Maxim Integrated Products, Inc.
DeepCover is a registered trademark of Maxim Integrated Products, Inc.
Integrated Protection Increases Robustness
Provides Flexible Design Options
Small Package Option to Save PCB Area
High-Speed Operation of up to 4Mbps
Operating Temperature Range of -40°C to +125°C
ChipDNA is a trademark of Maxim Integrated Products, Inc.
DeepCover is a registered trademark of Maxim Integrated Products, Inc.
Description
Maxim offers hundreds of products in many different categories that meet stringent requirements for AEC-Q100 qualification. Browse the tree of AEC-Q100 parts 
.
Learn more about V Flow, Maxim’s process flow for AEC-Q100 products.
If you don't see the product you need, contact us to check its qualification status.
Reference Designs & Products
MAX17310 1-Cell ModelGauge m5 EZ Fuel Gauge with Protector and SHA-256 Authentication
The MAX17300–MAX17303/MAX17310–MAX17313 is a 24μA IQ stand-alone pack-side fuel gauge IC with pr...
- Battery Health + Programmable Safety/Protection
- Overvoltage (Temperature Dependent)
- Overcharge Current
- Over/Undertemperature
- Battery Internal Self-Discharge Detection (MAX17300/10 Only)
- Ideal Diode Discharge During Charge Fault
- Charging Prescriptions (JEITA)
- Zero-Volt Charging Option
- Undervoltage + SmartEmpty
- Overdischarge/Short-Circuit
- Nonvolatile Memory for Stand-Alone Operation
- History Logging, User Data (122 Bytes)
- Low Quiescent Current
- FETs Enabled: 24µA Active, 18µA Hibernate
- FETs Disabled: 5µA Ship, 0.5µA/0.02µA DeepShip
- Parallel Battery Management (MAX17300/10 Only)
- Pushbutton Wakeup—Eliminates System Consumption Until Button Press
- ModelGauge m5 EZ Algorithm
- Percent, Capacity,Time-to-Empty/Full, Age
- Cycle+™ Age Forecast
- Dynamic Power—Estimates Power Capability
- Precision Measurement Without Calibration
- Current, Voltage, Power, Time, Cycles
- Die Temperature/Thermistor
MAX20411 Automotive High-Efficiency Single 16A/22A/ 30A/40A Step-Down Converter Family
The MAX20411 is a family of high-efficiency, synchronous step-down converters that operate with ...
- High-Efficiency DC-DC Converter
- Up to 40A Peak Output Current:
- MAX20411A: 16A
- MAX20411B: 22A
- MAX20411C: 30A
- MAX20411D: 40A
- Differential Remote Voltage Sensing
- 3.0V to 5.5V Operating Supply Voltage
- I²C Controlled Output Voltage:
- 0.5V to 1.275V in 6.25mV Steps
- Excellent Load Transient Performance
- Advanced Programmable Compensation
- MAXQ™ Power Architecture
- Hybrid Load Line and Integrator Options
- 2.1MHz or 1.05MHz Operation
- As Low as ±0.75% Output Voltage Accuracy
- RESET-bar Output
- Current Mode, Forced PWM Operation
- ASIL D Compliant:
- Redundant Reference
- BIST Diagnostics
- PEC on I²C
- Programmable OV/UV with ±1% Accuracy
- Overtemperature and Short-Circuit Protection
- 3.5mm x 5mm 21-Pin Side-Wettable FC2QFN
- -40°C to +125°C Grade 1 Automotive Temperature Range
MAX25206 Versatile Automotive 60V/70V 2.2MHz Buck Controller with 7µA IQ and Optional Bypass Mode
The MAX25206/MAX25207/MAX25208 are automotive 2.2MHz synchronous step-down controller IC with 7µ...
- Meets Stringent OEM Module Power Consumption and Performance Specifications
- 7µA Quiescent Current in Skip Mode at VOUT = 3.3V
- ±1.5% Output-Voltage Accuracy: 5.0V/3.3V Fixed, or Adjustable Between 1V and 10V
- Enables Crank-Ready Designs
- Wide Input Supply Range from 3.5V to 42V
- EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input Voltage Range
- 50ns (typ) Minimum On-Time Guarantees Skip-Free Operation for 3.3V Output from Car Battery at 2.2MHz
- Spread-Spectrum Option
- Frequency-Synchronization Input
- Resistor-Programmable Frequency Between 220kHz and 2.2MHz
- Integration and Thermally Enhanced Packages Save Board Space and Cost
- 2.2MHz Step-Down Controller
- 180° Out-of-Phase SYNCOUT Output for Synchronization
- Current-Mode Controller with Forced-Continuous and Skip Modes
- Thermally Enhanced 20-Pin Side-Wettable (SW) TQFN-EP Package
- Protection Features Improve System Reliability
- Supply Undervoltage Lockout
- Overtemperature and Short-Circuit Protection
- Output Overvoltage and Undervoltage Monitoring
- -40°C to +125°C Grade 1 Automotive Temperature Range
MAX22207 36V, 3.5A Brushed Motor Driver with Integrated Current Sense
The MAX22201/MAX22202/MAX22207 integrate one 36V, 3.5A peak full bridge capable of driving one b...
- One Full H-Bridge with +36V Voltage Rating
- Total RDS(ON) (High Side + Low Side): 300mΩ (typ) (TA = +25°C)
- Current Ratings (+25°C typ)
- IPEAK = 3.5A
- IRMS = 2A
- Configurable Current Drive Regulation (CDR) for Limiting Stall and Inrush Current
- Configurable Off Time (tOFF) for CDR (MAX22201 only)
- Lossless Integrated Current Sensing (ICS) Eliminates External Bulky Resistors and Saves Power
- Current Sense Output (CSO) Function: A Replica of the Internally Sensed Current is Output on the ISEN Pin
- Current Drive Regulation Monitor (CDROUT) (MAX22207 only)
- Fault Indicator pin (Active-Low FAULT)
- Fully Integrated Charge Pump
- Protections
- Overcurrent Protection for Each Individual Channel (OCP)
- Undervoltage Lockout (UVLO)
- Thermal Shutdown (TSD) T = +165°C
- ESD Protection 8kV HBM (OUT1 and OUT2 Pins)
- Ultra-Small Package TDFN12 3mm x 3mm
MAX20057 36V Boost Controller with Two Synchronous Buck Converters (3.5A/2A) for Automotive Applications
The MAX20057 is an automotive highly integrated triple-output PMIC. It includes two synchronous ...
- Meets Stringent OEM Module Power Consumption and Performance Specifications
- 10µA Supply Current with 5V Buck On
- 8µA Supply Current with 3.3V Buck On
- 30µA Supply Current with All Regulators On
- Enables Crank-Ready Designs
- Output Voltages in Regulation Through Cold CrankDown to 2V Battery Voltage
- Wide Input-Supply Range from 3.5V to 36V
- EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input-Voltage Range
- 20ns (typ) Minimum On-Time Guarantees Skip-Free Operation for 3.3V Output at 2.1MHz
- Spread-Spectrum Option
- Phase-Locked Loop (PLL) Frequency Synchronization
- Integration and Thermally Enhanced Packages Save Board Space and Cost
- Two 2.1MHz Buck Converters with Asynchronous Boost Controller
- Current-Mode Controller with Forced Fixed-Frequency and Skip Modes
- Thermally Enhanced 5mm x 5mm, 28-Pin TQFN-EP Package
- Protection Features Improve System Reliability
- Supply Undervoltage Lockout
- Overtemperature and Short-Circuit Protection
MAX16162 nanoPower Supply Supervisors with Glitch-Free Power-Up
The MAX16161/MAX16162 are ultra-low current, singlechannel supervisory ICs. The devices monitor ...
- No Powerup Glitch: (See Reliable Supervisor for Low-Voltage Processor Cores)
- 825nA (typ) Quiescent Current Extends Battery Life
- Positive and Negative Level-Triggered MR Input Options (MAX16161)
- MR Debounce Circuitry (MAX16161)
- Separate VCC and VIN Inputs (MAX16162)
- Multiple Available Reset Timeout Periods
- Threshold Voltage Options
- 1.7V to 4.85V (MAX16161)
- 0.6V to 4.85V (MAX16162)
- 4-Bump WLP and 4-Pin SOT23 Packages
- -40°C to +125°C Operating Temperature Range
MAX33042E +5V, 4Mbps CAN Transceiver with ±40V Fault Protection, ±25V CMR, and ±40kV ESD in SOT23/8
The MAX33042E is a +5V CAN transceiver with integrated protection for industrial applications. T...
- Increased Protection on CANH and CANL
- ±40V Fault Tolerant
- ±40kV ESD HBM Protection
- ±12kV Contact and ±15kV Air-Gap ESD (ISO 10605, IEC 61000-4-2) Protection
- ±25V Extended Common-Mode Input Range (CMR)
- Short-Circuit Protection
- Transmitter-Dominant Timeout Prevents Lockup
- Thermal Shutdown
- Slow Slew Rate to Minimize EMI
- Low-Current Standby Mode
- Shutdown Pin to Save Power
- 8-Pin SOT23
MAX20429 Dual 6A High-Efficiency Low Voltage Buck Converter
The MAX20429 is a high-efficiency dual switching regulator that delivers up to 6A (peak) load cu...
- High-Feature Set in an Ultra-Small Footprint
- High-Efficiency DC-DC Converter
- Two Independent Outputs, up to 6A per Output
- 3.0V to 5.5V Operating Supply Voltage
- Resistor-Adjustable Output Voltage
- Optional Factory-Preset Output Voltage
- 2.1MHz/3.2MHz Options
- Enable Input
- Individual Active-Low RESET Outputs
- Spread-Spectrum Option
- Peak Current-Mode Architecture
- 3mm x 3.5mm FCQFN
- High-Precision
- 108/92% OV/UV Monitor
- ±3% OV/UV Accuracy
- ±1% Output Voltage Accuracy
- Excellent Load-Transient Performance
- PWM and SKIP Mode Operation
- MAXQTM Power Architecture
- High Efficiency
- Up to 96% Efficiency 5V to 3.3V
- Up to 90% Efficiency 5V to 1V
- -40°C to +125°C Operating Temperature Range
- AEC-Q100 Qualified
MAX20419 High-Efficiency, 3-Output, Low-Voltage DC-DC Converter
The MAX20419 is a high-efficiency, 3-output, low-voltage DC-DC converter IC. OUT1 boosts the inp...
- Multiple Functions for Small Size
- Synchronous 750mA Boost Converter
- Fixed at 5V Output
- Dual Synchronous Buck Converters Up to 3.6A
- Factory-Configurable from 0.8V to 3.8V in 25mV Steps
- Programmable Windowed Watchdog
- 3.0V to 5.5V Operating Supply Voltage
- 2.2MHz Operation
- Individual Active-Low RESET_ Outputs
- High-Precision Performance
- ±1.9% Output-Voltage Accuracy (OUT1) and
- ±1.4% Output-Voltage Accuracy (OUT2, OUT3)
- ±1.3% OV/UV Monitoring (OUT1–OUT3, PV)
- Excellent Load-Transient Performance
- Diagnostics and Redundant Circuits
- ASIL-C Compliant
- Redundant Reference
- Fail Safe on Open Pins
- Shorted Pin Detection Active Low-RESET1–RESET3
- Input Overvoltage Detection
- Robust for the Automotive Environment
- Current Mode, Forced-PWM and Skip Operation
- Overtemperature and Short-Circuit Protection
- 24-Pin (4mm x 4mm) TQFN with Exposed Pad
- -40 °C to +125 °C Automotive Temperature Range
MAX16161 nanoPower Supply Supervisors with Glitch-Free Power-Up
The MAX16161/MAX16162 are ultra-low current, singlechannel supervisory ICs. The devices monitor ...
- No Powerup Glitch: (See Reliable Supervisor for Low-Voltage Processor Cores)
- 825nA (typ) Quiescent Current Extends Battery Life
- Positive and Negative Level-Triggered MR Input Options (MAX16161)
- MR Debounce Circuitry (MAX16161)
- Separate VCC and VIN Inputs (MAX16162)
- Multiple Available Reset Timeout Periods
- Threshold Voltage Options
- 1.7V to 4.85V (MAX16161)
- 0.6V to 4.85V (MAX16162)
- 4-Bump WLP and 4-Pin SOT23 Packages
- -40°C to +125°C Operating Temperature Range
MAX33045E 20Mbps, Half-Duplex RS-485/RS-422 Transceivers with ±40kV ESD Protection
The MAX33045E/MAX33046E is a half-duplex RS-485/422 transceiver that operates at either 3.3V or ...
- Integrated Protection Increases Robustness
- ±25V Fault-Protection Range on Driver Outputs/Receiver Inputs
- High-ESD Protection
- ±40kV HBM ESD per JEDEC JS-001
- ±15kV Air-Gap ESD per IEC 61000-4-2
- ±10kV Contact ESD per IEC 61000-4-2
- Short-Circuit-Protected Outputs
- True Fail-Safe Receiver Prevents False Transition on Receiver Input Short or Open Events
- Hot-Swap Capability Eliminates False Transitions on Receiver Input Shorts or Open Events
- High-Speed Data Rates up to 20Mbps
- Enables up to 256 Nodes on the Bus
- Wide -40°C to +125°C Operating Temperature Range
MAX20812 Dual-Output 6A, 3Mhz, 2.7V to 16V, Step-Down Switching Regulator
The MAX20812 is a dual-output, fully integrated, highly efficient, step-down DC-DC switching reg...
- High Power Density with Low Component Count
- Dual-Output or Dual-Phase Operation
- Single-Supply Operation with Integrated LDO for Bias Generation
- Optional 2.5V to 5.5V External Bias for Higher Efficiency
- Compact 3.5mm x 4.6mm, 21-Pin, FC2QFN Package
- Internal Compensation
- Wide Operating Range
- 2.7V to 16V Input Voltage Range
- 0.5V to 5.8V Output Voltage Range
- 500kHz to 3MHz Configurable Switching Frequency
- -40°C to +125°C Junction Temperature Range
- Three Pin-Strap Programming Pins to Select Different Configurations
- Independent Enable and Power Good for Each Output
- Optimized Performance and Efficiency
- 92.5% Peak Efficiency with VDDH = 12V, VOUT = 1.8V, and fSW = 1MHz
- Interleaved 180° Out-of-Phase Operation
- Selectable AMS to Improve Load Transient
- Selectable DCM to Improve Light Load Efficiency
- Active Current Balancing for Dual-Phase Operation
MAX38913 4µVRMS Ultra-Low-Noise 1A LDO with Two-Level Output-Voltage Selection
The MAX38913 is a low-noise linear regulator that delivers up to 1A of load current with as low ...
- Delivers Flexible Output Range
- 1.8V to 5.5V Input Voltage Range
- 0.6V to 5.0V Output Voltage Range
- 1A Maximum Output Current
- 28mV Dropout at 1A Load Current and 5.0V Supply
- 33mV Dropout at 1A Load Current and 3.6V Supply
- Excellent DC and AC Performance
- 1% Regulation over Line, Load, and Temperature
- 4µVRMS of Output Noise, 10Hz to 100kHz
- 75dB PSRR at 10kHz
- High-Level System Integration
- Integrated Pass-Through Function
- Fast Active Discharge of 6Ω at OUT
- Dynamic Two-Level Voltage Scaling with 33 Levels for Each Option for Flexible Configuration
- Stable with 4µF (Minimum Capacitance)
- Overcurrent and Overtemperature Protection
- Power-OK/Power-on-Reset Output
- Operation Temperature Range from -40°C to +125°C
- Package
- 12-Bump, 0.4mm-Pitch WLP
- 14-Pin, 3mm x 3mm TDFN
MAX25207 Versatile Automotive 60V/70V 2.2MHz Buck Controller with 7µA IQ and Optional Bypass Mode
The MAX25206/MAX25207/MAX25208 are automotive 2.2MHz synchronous step-down controller IC with 7µ...
- Meets Stringent OEM Module Power Consumption and Performance Specifications
- 7µA Quiescent Current in Skip Mode at VOUT = 3.3V
- ±1.5% Output-Voltage Accuracy: 5.0V/3.3V Fixed, or Adjustable Between 1V and 10V
- Enables Crank-Ready Designs
- Wide Input Supply Range from 3.5V to 42V
- EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input Voltage Range
- 50ns (typ) Minimum On-Time Guarantees Skip-Free Operation for 3.3V Output from Car Battery at 2.2MHz
- Spread-Spectrum Option
- Frequency-Synchronization Input
- Resistor-Programmable Frequency Between 220kHz and 2.2MHz
- Integration and Thermally Enhanced Packages Save Board Space and Cost
- 2.2MHz Step-Down Controller
- 180° Out-of-Phase SYNCOUT Output for Synchronization
- Current-Mode Controller with Forced-Continuous and Skip Modes
- Thermally Enhanced 20-Pin Side-Wettable (SW) TQFN-EP Package
- Protection Features Improve System Reliability
- Supply Undervoltage Lockout
- Overtemperature and Short-Circuit Protection
- Output Overvoltage and Undervoltage Monitoring
- -40°C to +125°C Grade 1 Automotive Temperature Range
MAX17300 1-Cell ModelGauge m5 EZ Fuel Gauge with Protector and SHA-256 Authentication
The MAX17300–MAX17303/MAX17310–MAX17313 is a 24μA IQ stand-alone pack-side fuel gauge IC with pr...
- Battery Health + Programmable Safety/Protection
- Overvoltage (Temperature Dependent)
- Overcharge Current
- Over/Undertemperature
- Battery Internal Self-Discharge Detection (MAX17300/10 Only)
- Ideal Diode Discharge During Charge Fault
- Charging Prescriptions (JEITA)
- Zero-Volt Charging Option
- Undervoltage + SmartEmpty
- Overdischarge/Short-Circuit
- Nonvolatile Memory for Stand-Alone Operation
- History Logging, User Data (122 Bytes)
- Low Quiescent Current
- FETs Enabled: 24µA Active, 18µA Hibernate
- FETs Disabled: 5µA Ship, 0.5µA/0.02µA DeepShip
- Parallel Battery Management (MAX17300/10 Only)
- Pushbutton Wakeup—Eliminates System Consumption Until Button Press
- ModelGauge m5 EZ Algorithm
- Percent, Capacity,Time-to-Empty/Full, Age
- Cycle+™ Age Forecast
- Dynamic Power—Estimates Power Capability
- Precision Measurement Without Calibration
- Current, Voltage, Power, Time, Cycles
- Die Temperature/Thermistor
MAX22202 36V, 3.5A Brushed Motor Driver with Integrated Current Sense
The MAX22201/MAX22202/MAX22207 integrate one 36V, 3.5A peak full bridge capable of driving one b...
- One Full H-Bridge with +36V Voltage Rating
- Total RDS(ON) (High Side + Low Side): 300mΩ (typ) (TA = +25°C)
- Current Ratings (+25°C typ)
- IPEAK = 3.5A
- IRMS = 2A
- Configurable Current Drive Regulation (CDR) for Limiting Stall and Inrush Current
- Configurable Off Time (tOFF) for CDR (MAX22201 only)
- Lossless Integrated Current Sensing (ICS) Eliminates External Bulky Resistors and Saves Power
- Current Sense Output (CSO) Function: A Replica of the Internally Sensed Current is Output on the ISEN Pin
- Current Drive Regulation Monitor (CDROUT) (MAX22207 only)
- Fault Indicator pin (Active-Low FAULT)
- Fully Integrated Charge Pump
- Protections
- Overcurrent Protection for Each Individual Channel (OCP)
- Undervoltage Lockout (UVLO)
- Thermal Shutdown (TSD) T = +165°C
- ESD Protection 8kV HBM (OUT1 and OUT2 Pins)
- Ultra-Small Package TDFN12 3mm x 3mm
MAXQ1065 Ultra Low-Power Cryptographic Controller with ChipDNATM for Embedded Devices
The MAXQ1065 is a security coprocessor that provides turnkey cryptographic functions for root-of...
- ECC Compute Engine Using Curve NIST P-256
- FIPS-186 ECDSA
- NIST SP800-56Ar3 Key Exchange with Static Unified Model, C(0e, 2s, ECC CDH) with One-Step Key Derivation Using SHA-256
- On-Board EC Key Generation with SP800-90B/A
- SHA-2 Compute Engine
- NIST FIPS-180-4 SHA2-256, HMAC-SHA-256
- AES Compute Engine with 128 and 256 Key Sizes
- ECB, CBC, CCM, GCM Cipher Modes
- CBC-MAC, CMAC Message Authentication Codes
- Onboard AES Key Generation with SP800-90A/B
- True Random Number Generator (TRNG)
- NIST SP800-90A/C Compliant
- NIST SP800-90B Entropy Source
- Secure Communication
- TLS/DTLS 1.2 Handshake and Record Layer
- ECDSA Authentication
- ECDHE Key Exchange
- AES-GCM or CCM Record Layer
- SP800-56Ar3-Based Key Exchange
- TLS/DTLS 1.2 Handshake and Record Layer
- X.509 v3 Certificate Support
- Storage of Root and Device Certificates
- Onboard Verification of Chains of Certificates
- ECDSA Verification on Supported Curves
- High-Speed Interface for Host Microcontroller Communication
- 10MHz SPI with Mode 0 or Mode 3 Operation
- 8KB User Flash Array with ChipDNA PUF Encryption
- Unique, Unalterable Factory-Programmed ID Number
- Tamper Input Detects System-Level Intrusion
- Secure Factory Provisioning Service
- 12-Pin, 3mm x 3mm TDFN Package
- -40°C to +105°C, 1.62V to 3.63V
- Low-Power Operation: 100nA (typ) in Standby
ChipDNA is a trademark of Maxim Integrated Products, Inc.
DeepCover is a registered trademark of Maxim Integrated Products, Inc.
MAX16984A Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulator
The MAX16984A combines a 5V automotive-grade step-down converter capable of driving up to 3.0A, ...
- Integrated DC-DC and USB Host Charge Emulator Enables 1-Chip Solution Directly from Car Battery to Portable Device
- 4.5V to 28V (42V Load Dump) Operating Voltage
- 5V, 3.0A Output Current Capability
- Low-Q Current Skip and Shutdown Modes
- Soft-Start Reduces Inrush Current
- Low-Noise Features Prevent Interference with AM Band and Portable Devices
- Fixed-Frequency 220kHz to 2.2MHz Operation
- Forced-PWM Option at No Load
- Spread Spectrum for EMI Reduction
- SYNC Input for Frequency Parking
- Optimal USB Power and Communication for Portable Devices
- User-Adjustable Voltage Gain Adjusts Output Between 5V and 6.15V for Cable Compensation
- ±3% Accuracy User-Adjustable USB Current Limit
- 4Ω USB 2.0 1GHz Data Switches
- Integrated iPod/iPhone/iPad Charge-Detection Termination Resistors
- Supports USB BC1.2 Charging Downstream Port(CDP) and Dedicated Charging Port (DCP) Modes
- Supports Chinese Telecommunication Industry Standard YD/T 1591-2009
- Compatible with USB On-the-Go Specification
- High-Speed Pass-Through Mode
- Robust Design Keeps Vehicle System and Portable Devices Safe in Automotive Environment
- Short-to-Battery Protection on DC-DC Converter
- Short-to-Battery Protection on USB Pins
- ±25kV Air/±8kV Contact ISO 10605
- ±15kV Air/±8kV Contact IEC 61000-4-2
- ±15kV Air/±8kV Contact (330Ω, 330pF)
- Fault-Indication Active-Low, Open-Drain Output
- Reduced Inrush Current with Soft-Start
- Overtemperature Protection
- -40°C to +125°C Operating Temperature Range
- 32-Pin, 5mm x 5mm, TQFN Package
MAX77643 Ultra Configurable PMIC Featuring 93% Peak Efficiency Single-Inductor, 3-Output Buck-Boost, 1-LDO for Long Battery Life
The MAX77642/MAX77643 provide power supply solutions for low-power applications where size and e...
- Highly Integrated
- 3x Output, Single-Inductor Multiple-Output (SIMO) Buck-Boost Regulator
- Supports Wide Output Voltage Range from 0.5V to 5.5V for all SIMO Channels
- 1x 150mA LDO
- 100mA in LSW mode
- 2x GPIOs (MAX77643)
- Watchdog Timer (MAX77643)
- 3x Output, Single-Inductor Multiple-Output (SIMO) Buck-Boost Regulator
- Ultra Low-Power SIMO
- 5μA Operating Current (3x SIMO Channels + 1x LDOs)
- 1μA Operating Current per SIMO Channel
- 0.3μA Shutdown Current
- 93% Peak Efficiency in Boost-Only Mode
- 91% Peak Efficiency in Buck-Only Mode
- Less Than 20mVpp Output Ripple at VOUT = 1.8V
- Automatic Low-Power Mode to Normal-Power Mode Transition
- Flexible and Configurable
- Ultra-Configurable Resistor Programmable Output Voltages (MAX77642)
- I2C-Programmable Output Voltages (MAX77643)
- Small Size
- 4.24mm2 Wafer-Level Package (WLP)
- 25-Bump, 0.4mm Pitch, 5 x 5 Array
MAX32650FTHR Evaluation Kit for the MAX32650
The MAX32650FTHR EV kit provides a platform for evaluating the capabilities of the MAX32650 ultr...
- MAX32650 Arm® Cortex®-M4 processor with FPU
- 120MHz Core Speed
- 3MB Internal Flash, 1MB Internal SRAM
- 104µW/MHz Executing from Cache at 1.1V
- 240Mbps SDHC/eMMC/SDIO/microSD Interface
- Up to 105 GPIO
- SmartDMA Provides Background Memory Transfers with Programmable Data Processing
- Battery Connector and Charging Circuit
- Micro-SD Card Interface
- USB 2.0 Full-Speed Device Interface
- MAX11261 6-Channel, 24-Bit, 16ksps, ADC
- Adafruit® Feather Board Compatible
MAX17310 1-Cell ModelGauge m5 EZ Fuel Gauge with Protector and SHA-256 Authentication
The MAX17300–MAX17303/MAX17310–MAX17313 is a 24μA IQ stand-alone pack-side fuel gauge IC with pr...
- Battery Health + Programmable Safety/Protection
- Overvoltage (Temperature Dependent)
- Overcharge Current
- Over/Undertemperature
- Battery Internal Self-Discharge Detection (MAX17300/10 Only)
- Ideal Diode Discharge During Charge Fault
- Charging Prescriptions (JEITA)
- Zero-Volt Charging Option
- Undervoltage + SmartEmpty
- Overdischarge/Short-Circuit
- Nonvolatile Memory for Stand-Alone Operation
- History Logging, User Data (122 Bytes)
- Low Quiescent Current
- FETs Enabled: 24µA Active, 18µA Hibernate
- FETs Disabled: 5µA Ship, 0.5µA/0.02µA DeepShip
- Parallel Battery Management (MAX17300/10 Only)
- Pushbutton Wakeup—Eliminates System Consumption Until Button Press
- ModelGauge m5 EZ Algorithm
- Percent, Capacity,Time-to-Empty/Full, Age
- Cycle+™ Age Forecast
- Dynamic Power—Estimates Power Capability
- Precision Measurement Without Calibration
- Current, Voltage, Power, Time, Cycles
- Die Temperature/Thermistor
MAX20411 Automotive High-Efficiency Single 16A/22A/ 30A/40A Step-Down Converter Family
The MAX20411 is a family of high-efficiency, synchronous step-down converters that operate with ...
- High-Efficiency DC-DC Converter
- Up to 40A Peak Output Current:
- MAX20411A: 16A
- MAX20411B: 22A
- MAX20411C: 30A
- MAX20411D: 40A
- Differential Remote Voltage Sensing
- 3.0V to 5.5V Operating Supply Voltage
- I²C Controlled Output Voltage:
- 0.5V to 1.275V in 6.25mV Steps
- Excellent Load Transient Performance
- Advanced Programmable Compensation
- MAXQ™ Power Architecture
- Hybrid Load Line and Integrator Options
- 2.1MHz or 1.05MHz Operation
- As Low as ±0.75% Output Voltage Accuracy
- RESET-bar Output
- Current Mode, Forced PWM Operation
- ASIL D Compliant:
- Redundant Reference
- BIST Diagnostics
- PEC on I²C
- Programmable OV/UV with ±1% Accuracy
- Overtemperature and Short-Circuit Protection
- 3.5mm x 5mm 21-Pin Side-Wettable FC2QFN
- -40°C to +125°C Grade 1 Automotive Temperature Range
MAX25206 Versatile Automotive 60V/70V 2.2MHz Buck Controller with 7µA IQ and Optional Bypass Mode
The MAX25206/MAX25207/MAX25208 are automotive 2.2MHz synchronous step-down controller IC with 7µ...
- Meets Stringent OEM Module Power Consumption and Performance Specifications
- 7µA Quiescent Current in Skip Mode at VOUT = 3.3V
- ±1.5% Output-Voltage Accuracy: 5.0V/3.3V Fixed, or Adjustable Between 1V and 10V
- Enables Crank-Ready Designs
- Wide Input Supply Range from 3.5V to 42V
- EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input Voltage Range
- 50ns (typ) Minimum On-Time Guarantees Skip-Free Operation for 3.3V Output from Car Battery at 2.2MHz
- Spread-Spectrum Option
- Frequency-Synchronization Input
- Resistor-Programmable Frequency Between 220kHz and 2.2MHz
- Integration and Thermally Enhanced Packages Save Board Space and Cost
- 2.2MHz Step-Down Controller
- 180° Out-of-Phase SYNCOUT Output for Synchronization
- Current-Mode Controller with Forced-Continuous and Skip Modes
- Thermally Enhanced 20-Pin Side-Wettable (SW) TQFN-EP Package
- Protection Features Improve System Reliability
- Supply Undervoltage Lockout
- Overtemperature and Short-Circuit Protection
- Output Overvoltage and Undervoltage Monitoring
- -40°C to +125°C Grade 1 Automotive Temperature Range
MAX22207 36V, 3.5A Brushed Motor Driver with Integrated Current Sense
The MAX22201/MAX22202/MAX22207 integrate one 36V, 3.5A peak full bridge capable of driving one b...
- One Full H-Bridge with +36V Voltage Rating
- Total RDS(ON) (High Side + Low Side): 300mΩ (typ) (TA = +25°C)
- Current Ratings (+25°C typ)
- IPEAK = 3.5A
- IRMS = 2A
- Configurable Current Drive Regulation (CDR) for Limiting Stall and Inrush Current
- Configurable Off Time (tOFF) for CDR (MAX22201 only)
- Lossless Integrated Current Sensing (ICS) Eliminates External Bulky Resistors and Saves Power
- Current Sense Output (CSO) Function: A Replica of the Internally Sensed Current is Output on the ISEN Pin
- Current Drive Regulation Monitor (CDROUT) (MAX22207 only)
- Fault Indicator pin (Active-Low FAULT)
- Fully Integrated Charge Pump
- Protections
- Overcurrent Protection for Each Individual Channel (OCP)
- Undervoltage Lockout (UVLO)
- Thermal Shutdown (TSD) T = +165°C
- ESD Protection 8kV HBM (OUT1 and OUT2 Pins)
- Ultra-Small Package TDFN12 3mm x 3mm
MAX20057 36V Boost Controller with Two Synchronous Buck Converters (3.5A/2A) for Automotive Applications
The MAX20057 is an automotive highly integrated triple-output PMIC. It includes two synchronous ...
- Meets Stringent OEM Module Power Consumption and Performance Specifications
- 10µA Supply Current with 5V Buck On
- 8µA Supply Current with 3.3V Buck On
- 30µA Supply Current with All Regulators On
- Enables Crank-Ready Designs
- Output Voltages in Regulation Through Cold CrankDown to 2V Battery Voltage
- Wide Input-Supply Range from 3.5V to 36V
- EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input-Voltage Range
- 20ns (typ) Minimum On-Time Guarantees Skip-Free Operation for 3.3V Output at 2.1MHz
- Spread-Spectrum Option
- Phase-Locked Loop (PLL) Frequency Synchronization
- Integration and Thermally Enhanced Packages Save Board Space and Cost
- Two 2.1MHz Buck Converters with Asynchronous Boost Controller
- Current-Mode Controller with Forced Fixed-Frequency and Skip Modes
- Thermally Enhanced 5mm x 5mm, 28-Pin TQFN-EP Package
- Protection Features Improve System Reliability
- Supply Undervoltage Lockout
- Overtemperature and Short-Circuit Protection
MAX16162 nanoPower Supply Supervisors with Glitch-Free Power-Up
The MAX16161/MAX16162 are ultra-low current, singlechannel supervisory ICs. The devices monitor ...
- No Powerup Glitch: (See Reliable Supervisor for Low-Voltage Processor Cores)
- 825nA (typ) Quiescent Current Extends Battery Life
- Positive and Negative Level-Triggered MR Input Options (MAX16161)
- MR Debounce Circuitry (MAX16161)
- Separate VCC and VIN Inputs (MAX16162)
- Multiple Available Reset Timeout Periods
- Threshold Voltage Options
- 1.7V to 4.85V (MAX16161)
- 0.6V to 4.85V (MAX16162)
- 4-Bump WLP and 4-Pin SOT23 Packages
- -40°C to +125°C Operating Temperature Range
MAX33042E +5V, 4Mbps CAN Transceiver with ±40V Fault Protection, ±25V CMR, and ±40kV ESD in SOT23/8
The MAX33042E is a +5V CAN transceiver with integrated protection for industrial applications. T...
- Increased Protection on CANH and CANL
- ±40V Fault Tolerant
- ±40kV ESD HBM Protection
- ±12kV Contact and ±15kV Air-Gap ESD (ISO 10605, IEC 61000-4-2) Protection
- ±25V Extended Common-Mode Input Range (CMR)
- Short-Circuit Protection
- Transmitter-Dominant Timeout Prevents Lockup
- Thermal Shutdown
- Slow Slew Rate to Minimize EMI
- Low-Current Standby Mode
- Shutdown Pin to Save Power
- 8-Pin SOT23
MAX20429 Dual 6A High-Efficiency Low Voltage Buck Converter
The MAX20429 is a high-efficiency dual switching regulator that delivers up to 6A (peak) load cu...
- High-Feature Set in an Ultra-Small Footprint
- High-Efficiency DC-DC Converter
- Two Independent Outputs, up to 6A per Output
- 3.0V to 5.5V Operating Supply Voltage
- Resistor-Adjustable Output Voltage
- Optional Factory-Preset Output Voltage
- 2.1MHz/3.2MHz Options
- Enable Input
- Individual Active-Low RESET Outputs
- Spread-Spectrum Option
- Peak Current-Mode Architecture
- 3mm x 3.5mm FCQFN
- High-Precision
- 108/92% OV/UV Monitor
- ±3% OV/UV Accuracy
- ±1% Output Voltage Accuracy
- Excellent Load-Transient Performance
- PWM and SKIP Mode Operation
- MAXQTM Power Architecture
- High Efficiency
- Up to 96% Efficiency 5V to 3.3V
- Up to 90% Efficiency 5V to 1V
- -40°C to +125°C Operating Temperature Range
- AEC-Q100 Qualified
MAX20419 High-Efficiency, 3-Output, Low-Voltage DC-DC Converter
The MAX20419 is a high-efficiency, 3-output, low-voltage DC-DC converter IC. OUT1 boosts the inp...
- Multiple Functions for Small Size
- Synchronous 750mA Boost Converter
- Fixed at 5V Output
- Dual Synchronous Buck Converters Up to 3.6A
- Factory-Configurable from 0.8V to 3.8V in 25mV Steps
- Programmable Windowed Watchdog
- 3.0V to 5.5V Operating Supply Voltage
- 2.2MHz Operation
- Individual Active-Low RESET_ Outputs
- High-Precision Performance
- ±1.9% Output-Voltage Accuracy (OUT1) and
- ±1.4% Output-Voltage Accuracy (OUT2, OUT3)
- ±1.3% OV/UV Monitoring (OUT1–OUT3, PV)
- Excellent Load-Transient Performance
- Diagnostics and Redundant Circuits
- ASIL-C Compliant
- Redundant Reference
- Fail Safe on Open Pins
- Shorted Pin Detection Active Low-RESET1–RESET3
- Input Overvoltage Detection
- Robust for the Automotive Environment
- Current Mode, Forced-PWM and Skip Operation
- Overtemperature and Short-Circuit Protection
- 24-Pin (4mm x 4mm) TQFN with Exposed Pad
- -40 °C to +125 °C Automotive Temperature Range
MAX16161 nanoPower Supply Supervisors with Glitch-Free Power-Up
The MAX16161/MAX16162 are ultra-low current, singlechannel supervisory ICs. The devices monitor ...
- No Powerup Glitch: (See Reliable Supervisor for Low-Voltage Processor Cores)
- 825nA (typ) Quiescent Current Extends Battery Life
- Positive and Negative Level-Triggered MR Input Options (MAX16161)
- MR Debounce Circuitry (MAX16161)
- Separate VCC and VIN Inputs (MAX16162)
- Multiple Available Reset Timeout Periods
- Threshold Voltage Options
- 1.7V to 4.85V (MAX16161)
- 0.6V to 4.85V (MAX16162)
- 4-Bump WLP and 4-Pin SOT23 Packages
- -40°C to +125°C Operating Temperature Range
MAX33045E 20Mbps, Half-Duplex RS-485/RS-422 Transceivers with ±40kV ESD Protection
The MAX33045E/MAX33046E is a half-duplex RS-485/422 transceiver that operates at either 3.3V or ...
- Integrated Protection Increases Robustness
- ±25V Fault-Protection Range on Driver Outputs/Receiver Inputs
- High-ESD Protection
- ±40kV HBM ESD per JEDEC JS-001
- ±15kV Air-Gap ESD per IEC 61000-4-2
- ±10kV Contact ESD per IEC 61000-4-2
- Short-Circuit-Protected Outputs
- True Fail-Safe Receiver Prevents False Transition on Receiver Input Short or Open Events
- Hot-Swap Capability Eliminates False Transitions on Receiver Input Shorts or Open Events
- High-Speed Data Rates up to 20Mbps
- Enables up to 256 Nodes on the Bus
- Wide -40°C to +125°C Operating Temperature Range
MAX20812 Dual-Output 6A, 3Mhz, 2.7V to 16V, Step-Down Switching Regulator
The MAX20812 is a dual-output, fully integrated, highly efficient, step-down DC-DC switching reg...
- High Power Density with Low Component Count
- Dual-Output or Dual-Phase Operation
- Single-Supply Operation with Integrated LDO for Bias Generation
- Optional 2.5V to 5.5V External Bias for Higher Efficiency
- Compact 3.5mm x 4.6mm, 21-Pin, FC2QFN Package
- Internal Compensation
- Wide Operating Range
- 2.7V to 16V Input Voltage Range
- 0.5V to 5.8V Output Voltage Range
- 500kHz to 3MHz Configurable Switching Frequency
- -40°C to +125°C Junction Temperature Range
- Three Pin-Strap Programming Pins to Select Different Configurations
- Independent Enable and Power Good for Each Output
- Optimized Performance and Efficiency
- 92.5% Peak Efficiency with VDDH = 12V, VOUT = 1.8V, and fSW = 1MHz
- Interleaved 180° Out-of-Phase Operation
- Selectable AMS to Improve Load Transient
- Selectable DCM to Improve Light Load Efficiency
- Active Current Balancing for Dual-Phase Operation
MAX38913 4µVRMS Ultra-Low-Noise 1A LDO with Two-Level Output-Voltage Selection
The MAX38913 is a low-noise linear regulator that delivers up to 1A of load current with as low ...
- Delivers Flexible Output Range
- 1.8V to 5.5V Input Voltage Range
- 0.6V to 5.0V Output Voltage Range
- 1A Maximum Output Current
- 28mV Dropout at 1A Load Current and 5.0V Supply
- 33mV Dropout at 1A Load Current and 3.6V Supply
- Excellent DC and AC Performance
- 1% Regulation over Line, Load, and Temperature
- 4µVRMS of Output Noise, 10Hz to 100kHz
- 75dB PSRR at 10kHz
- High-Level System Integration
- Integrated Pass-Through Function
- Fast Active Discharge of 6Ω at OUT
- Dynamic Two-Level Voltage Scaling with 33 Levels for Each Option for Flexible Configuration
- Stable with 4µF (Minimum Capacitance)
- Overcurrent and Overtemperature Protection
- Power-OK/Power-on-Reset Output
- Operation Temperature Range from -40°C to +125°C
- Package
- 12-Bump, 0.4mm-Pitch WLP
- 14-Pin, 3mm x 3mm TDFN
MAX25207 Versatile Automotive 60V/70V 2.2MHz Buck Controller with 7µA IQ and Optional Bypass Mode
The MAX25206/MAX25207/MAX25208 are automotive 2.2MHz synchronous step-down controller IC with 7µ...
- Meets Stringent OEM Module Power Consumption and Performance Specifications
- 7µA Quiescent Current in Skip Mode at VOUT = 3.3V
- ±1.5% Output-Voltage Accuracy: 5.0V/3.3V Fixed, or Adjustable Between 1V and 10V
- Enables Crank-Ready Designs
- Wide Input Supply Range from 3.5V to 42V
- EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input Voltage Range
- 50ns (typ) Minimum On-Time Guarantees Skip-Free Operation for 3.3V Output from Car Battery at 2.2MHz
- Spread-Spectrum Option
- Frequency-Synchronization Input
- Resistor-Programmable Frequency Between 220kHz and 2.2MHz
- Integration and Thermally Enhanced Packages Save Board Space and Cost
- 2.2MHz Step-Down Controller
- 180° Out-of-Phase SYNCOUT Output for Synchronization
- Current-Mode Controller with Forced-Continuous and Skip Modes
- Thermally Enhanced 20-Pin Side-Wettable (SW) TQFN-EP Package
- Protection Features Improve System Reliability
- Supply Undervoltage Lockout
- Overtemperature and Short-Circuit Protection
- Output Overvoltage and Undervoltage Monitoring
- -40°C to +125°C Grade 1 Automotive Temperature Range
MAX17300 1-Cell ModelGauge m5 EZ Fuel Gauge with Protector and SHA-256 Authentication
The MAX17300–MAX17303/MAX17310–MAX17313 is a 24μA IQ stand-alone pack-side fuel gauge IC with pr...
- Battery Health + Programmable Safety/Protection
- Overvoltage (Temperature Dependent)
- Overcharge Current
- Over/Undertemperature
- Battery Internal Self-Discharge Detection (MAX17300/10 Only)
- Ideal Diode Discharge During Charge Fault
- Charging Prescriptions (JEITA)
- Zero-Volt Charging Option
- Undervoltage + SmartEmpty
- Overdischarge/Short-Circuit
- Nonvolatile Memory for Stand-Alone Operation
- History Logging, User Data (122 Bytes)
- Low Quiescent Current
- FETs Enabled: 24µA Active, 18µA Hibernate
- FETs Disabled: 5µA Ship, 0.5µA/0.02µA DeepShip
- Parallel Battery Management (MAX17300/10 Only)
- Pushbutton Wakeup—Eliminates System Consumption Until Button Press
- ModelGauge m5 EZ Algorithm
- Percent, Capacity,Time-to-Empty/Full, Age
- Cycle+™ Age Forecast
- Dynamic Power—Estimates Power Capability
- Precision Measurement Without Calibration
- Current, Voltage, Power, Time, Cycles
- Die Temperature/Thermistor
MAX22202 36V, 3.5A Brushed Motor Driver with Integrated Current Sense
The MAX22201/MAX22202/MAX22207 integrate one 36V, 3.5A peak full bridge capable of driving one b...
- One Full H-Bridge with +36V Voltage Rating
- Total RDS(ON) (High Side + Low Side): 300mΩ (typ) (TA = +25°C)
- Current Ratings (+25°C typ)
- IPEAK = 3.5A
- IRMS = 2A
- Configurable Current Drive Regulation (CDR) for Limiting Stall and Inrush Current
- Configurable Off Time (tOFF) for CDR (MAX22201 only)
- Lossless Integrated Current Sensing (ICS) Eliminates External Bulky Resistors and Saves Power
- Current Sense Output (CSO) Function: A Replica of the Internally Sensed Current is Output on the ISEN Pin
- Current Drive Regulation Monitor (CDROUT) (MAX22207 only)
- Fault Indicator pin (Active-Low FAULT)
- Fully Integrated Charge Pump
- Protections
- Overcurrent Protection for Each Individual Channel (OCP)
- Undervoltage Lockout (UVLO)
- Thermal Shutdown (TSD) T = +165°C
- ESD Protection 8kV HBM (OUT1 and OUT2 Pins)
- Ultra-Small Package TDFN12 3mm x 3mm
MAXQ1065 Ultra Low-Power Cryptographic Controller with ChipDNATM for Embedded Devices
The MAXQ1065 is a security coprocessor that provides turnkey cryptographic functions for root-of...
- ECC Compute Engine Using Curve NIST P-256
- FIPS-186 ECDSA
- NIST SP800-56Ar3 Key Exchange with Static Unified Model, C(0e, 2s, ECC CDH) with One-Step Key Derivation Using SHA-256
- On-Board EC Key Generation with SP800-90B/A
- SHA-2 Compute Engine
- NIST FIPS-180-4 SHA2-256, HMAC-SHA-256
- AES Compute Engine with 128 and 256 Key Sizes
- ECB, CBC, CCM, GCM Cipher Modes
- CBC-MAC, CMAC Message Authentication Codes
- Onboard AES Key Generation with SP800-90A/B
- True Random Number Generator (TRNG)
- NIST SP800-90A/C Compliant
- NIST SP800-90B Entropy Source
- Secure Communication
- TLS/DTLS 1.2 Handshake and Record Layer
- ECDSA Authentication
- ECDHE Key Exchange
- AES-GCM or CCM Record Layer
- SP800-56Ar3-Based Key Exchange
- TLS/DTLS 1.2 Handshake and Record Layer
- X.509 v3 Certificate Support
- Storage of Root and Device Certificates
- Onboard Verification of Chains of Certificates
- ECDSA Verification on Supported Curves
- High-Speed Interface for Host Microcontroller Communication
- 10MHz SPI with Mode 0 or Mode 3 Operation
- 8KB User Flash Array with ChipDNA PUF Encryption
- Unique, Unalterable Factory-Programmed ID Number
- Tamper Input Detects System-Level Intrusion
- Secure Factory Provisioning Service
- 12-Pin, 3mm x 3mm TDFN Package
- -40°C to +105°C, 1.62V to 3.63V
- Low-Power Operation: 100nA (typ) in Standby
ChipDNA is a trademark of Maxim Integrated Products, Inc.
DeepCover is a registered trademark of Maxim Integrated Products, Inc.
MAX16984A Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulator
The MAX16984A combines a 5V automotive-grade step-down converter capable of driving up to 3.0A, ...
- Integrated DC-DC and USB Host Charge Emulator Enables 1-Chip Solution Directly from Car Battery to Portable Device
- 4.5V to 28V (42V Load Dump) Operating Voltage
- 5V, 3.0A Output Current Capability
- Low-Q Current Skip and Shutdown Modes
- Soft-Start Reduces Inrush Current
- Low-Noise Features Prevent Interference with AM Band and Portable Devices
- Fixed-Frequency 220kHz to 2.2MHz Operation
- Forced-PWM Option at No Load
- Spread Spectrum for EMI Reduction
- SYNC Input for Frequency Parking
- Optimal USB Power and Communication for Portable Devices
- User-Adjustable Voltage Gain Adjusts Output Between 5V and 6.15V for Cable Compensation
- ±3% Accuracy User-Adjustable USB Current Limit
- 4Ω USB 2.0 1GHz Data Switches
- Integrated iPod/iPhone/iPad Charge-Detection Termination Resistors
- Supports USB BC1.2 Charging Downstream Port(CDP) and Dedicated Charging Port (DCP) Modes
- Supports Chinese Telecommunication Industry Standard YD/T 1591-2009
- Compatible with USB On-the-Go Specification
- High-Speed Pass-Through Mode
- Robust Design Keeps Vehicle System and Portable Devices Safe in Automotive Environment
- Short-to-Battery Protection on DC-DC Converter
- Short-to-Battery Protection on USB Pins
- ±25kV Air/±8kV Contact ISO 10605
- ±15kV Air/±8kV Contact IEC 61000-4-2
- ±15kV Air/±8kV Contact (330Ω, 330pF)
- Fault-Indication Active-Low, Open-Drain Output
- Reduced Inrush Current with Soft-Start
- Overtemperature Protection
- -40°C to +125°C Operating Temperature Range
- 32-Pin, 5mm x 5mm, TQFN Package
MAX77643 Ultra Configurable PMIC Featuring 93% Peak Efficiency Single-Inductor, 3-Output Buck-Boost, 1-LDO for Long Battery Life
The MAX77642/MAX77643 provide power supply solutions for low-power applications where size and e...
- Highly Integrated
- 3x Output, Single-Inductor Multiple-Output (SIMO) Buck-Boost Regulator
- Supports Wide Output Voltage Range from 0.5V to 5.5V for all SIMO Channels
- 1x 150mA LDO
- 100mA in LSW mode
- 2x GPIOs (MAX77643)
- Watchdog Timer (MAX77643)
- 3x Output, Single-Inductor Multiple-Output (SIMO) Buck-Boost Regulator
- Ultra Low-Power SIMO
- 5μA Operating Current (3x SIMO Channels + 1x LDOs)
- 1μA Operating Current per SIMO Channel
- 0.3μA Shutdown Current
- 93% Peak Efficiency in Boost-Only Mode
- 91% Peak Efficiency in Buck-Only Mode
- Less Than 20mVpp Output Ripple at VOUT = 1.8V
- Automatic Low-Power Mode to Normal-Power Mode Transition
- Flexible and Configurable
- Ultra-Configurable Resistor Programmable Output Voltages (MAX77642)
- I2C-Programmable Output Voltages (MAX77643)
- Small Size
- 4.24mm2 Wafer-Level Package (WLP)
- 25-Bump, 0.4mm Pitch, 5 x 5 Array
MAX32650FTHR Evaluation Kit for the MAX32650
The MAX32650FTHR EV kit provides a platform for evaluating the capabilities of the MAX32650 ultr...
- MAX32650 Arm® Cortex®-M4 processor with FPU
- 120MHz Core Speed
- 3MB Internal Flash, 1MB Internal SRAM
- 104µW/MHz Executing from Cache at 1.1V
- 240Mbps SDHC/eMMC/SDIO/microSD Interface
- Up to 105 GPIO
- SmartDMA Provides Background Memory Transfers with Programmable Data Processing
- Battery Connector and Charging Circuit
- Micro-SD Card Interface
- USB 2.0 Full-Speed Device Interface
- MAX11261 6-Channel, 24-Bit, 16ksps, ADC
- Adafruit® Feather Board Compatible
Technical Documentation
Documentation Type
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Integrated Protection Increases Robustness
Provides Flexible Design Options
Small Package Option to Save PCB Area
High-Speed Operation of up to 4Mbps
Operating Temperature Range of -40°C to +125°C
ChipDNA is a trademark of Maxim Integrated Products, Inc.
DeepCover is a registered trademark of Maxim Integrated Products, Inc.
Integrated Protection Increases Robustness
Provides Flexible Design Options
Small Package Option to Save PCB Area
High-Speed Operation of up to 4Mbps
Operating Temperature Range of -40°C to +125°C
ChipDNA is a trademark of Maxim Integrated Products, Inc.
DeepCover is a registered trademark of Maxim Integrated Products, Inc.
Description
Maxim offers hundreds of products in many different categories that meet stringent requirements for AEC-Q100 qualification. Browse the tree of AEC-Q100 parts .
Learn more about V Flow, Maxim’s process flow for AEC-Q100 products.
If you don't see the product you need, contact us to check its qualification status.
Reference Designs & Products
MAX17310 1-Cell ModelGauge m5 EZ Fuel Gauge with Protector and SHA-256 Authentication
The MAX17300–MAX17303/MAX17310–MAX17313 is a 24μA IQ stand-alone pack-side fuel gauge IC with pr...
- Battery Health + Programmable Safety/Protection
- Overvoltage (Temperature Dependent)
- Overcharge Current
- Over/Undertemperature
- Battery Internal Self-Discharge Detection (MAX17300/10 Only)
- Ideal Diode Discharge During Charge Fault
- Charging Prescriptions (JEITA)
- Zero-Volt Charging Option
- Undervoltage + SmartEmpty
- Overdischarge/Short-Circuit
- Nonvolatile Memory for Stand-Alone Operation
- History Logging, User Data (122 Bytes)
- Low Quiescent Current
- FETs Enabled: 24µA Active, 18µA Hibernate
- FETs Disabled: 5µA Ship, 0.5µA/0.02µA DeepShip
- Parallel Battery Management (MAX17300/10 Only)
- Pushbutton Wakeup—Eliminates System Consumption Until Button Press
- ModelGauge m5 EZ Algorithm
- Percent, Capacity,Time-to-Empty/Full, Age
- Cycle+™ Age Forecast
- Dynamic Power—Estimates Power Capability
- Precision Measurement Without Calibration
- Current, Voltage, Power, Time, Cycles
- Die Temperature/Thermistor
MAX20411 Automotive High-Efficiency Single 16A/22A/ 30A/40A Step-Down Converter Family
The MAX20411 is a family of high-efficiency, synchronous step-down converters that operate with ...
- High-Efficiency DC-DC Converter
- Up to 40A Peak Output Current:
- MAX20411A: 16A
- MAX20411B: 22A
- MAX20411C: 30A
- MAX20411D: 40A
- Differential Remote Voltage Sensing
- 3.0V to 5.5V Operating Supply Voltage
- I²C Controlled Output Voltage:
- 0.5V to 1.275V in 6.25mV Steps
- Excellent Load Transient Performance
- Advanced Programmable Compensation
- MAXQ™ Power Architecture
- Hybrid Load Line and Integrator Options
- 2.1MHz or 1.05MHz Operation
- As Low as ±0.75% Output Voltage Accuracy
- RESET-bar Output
- Current Mode, Forced PWM Operation
- ASIL D Compliant:
- Redundant Reference
- BIST Diagnostics
- PEC on I²C
- Programmable OV/UV with ±1% Accuracy
- Overtemperature and Short-Circuit Protection
- 3.5mm x 5mm 21-Pin Side-Wettable FC2QFN
- -40°C to +125°C Grade 1 Automotive Temperature Range
MAX25206 Versatile Automotive 60V/70V 2.2MHz Buck Controller with 7µA IQ and Optional Bypass Mode
The MAX25206/MAX25207/MAX25208 are automotive 2.2MHz synchronous step-down controller IC with 7µ...
- Meets Stringent OEM Module Power Consumption and Performance Specifications
- 7µA Quiescent Current in Skip Mode at VOUT = 3.3V
- ±1.5% Output-Voltage Accuracy: 5.0V/3.3V Fixed, or Adjustable Between 1V and 10V
- Enables Crank-Ready Designs
- Wide Input Supply Range from 3.5V to 42V
- EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input Voltage Range
- 50ns (typ) Minimum On-Time Guarantees Skip-Free Operation for 3.3V Output from Car Battery at 2.2MHz
- Spread-Spectrum Option
- Frequency-Synchronization Input
- Resistor-Programmable Frequency Between 220kHz and 2.2MHz
- Integration and Thermally Enhanced Packages Save Board Space and Cost
- 2.2MHz Step-Down Controller
- 180° Out-of-Phase SYNCOUT Output for Synchronization
- Current-Mode Controller with Forced-Continuous and Skip Modes
- Thermally Enhanced 20-Pin Side-Wettable (SW) TQFN-EP Package
- Protection Features Improve System Reliability
- Supply Undervoltage Lockout
- Overtemperature and Short-Circuit Protection
- Output Overvoltage and Undervoltage Monitoring
- -40°C to +125°C Grade 1 Automotive Temperature Range
MAX22207 36V, 3.5A Brushed Motor Driver with Integrated Current Sense
The MAX22201/MAX22202/MAX22207 integrate one 36V, 3.5A peak full bridge capable of driving one b...
- One Full H-Bridge with +36V Voltage Rating
- Total RDS(ON) (High Side + Low Side): 300mΩ (typ) (TA = +25°C)
- Current Ratings (+25°C typ)
- IPEAK = 3.5A
- IRMS = 2A
- Configurable Current Drive Regulation (CDR) for Limiting Stall and Inrush Current
- Configurable Off Time (tOFF) for CDR (MAX22201 only)
- Lossless Integrated Current Sensing (ICS) Eliminates External Bulky Resistors and Saves Power
- Current Sense Output (CSO) Function: A Replica of the Internally Sensed Current is Output on the ISEN Pin
- Current Drive Regulation Monitor (CDROUT) (MAX22207 only)
- Fault Indicator pin (Active-Low FAULT)
- Fully Integrated Charge Pump
- Protections
- Overcurrent Protection for Each Individual Channel (OCP)
- Undervoltage Lockout (UVLO)
- Thermal Shutdown (TSD) T = +165°C
- ESD Protection 8kV HBM (OUT1 and OUT2 Pins)
- Ultra-Small Package TDFN12 3mm x 3mm
MAX20057 36V Boost Controller with Two Synchronous Buck Converters (3.5A/2A) for Automotive Applications
The MAX20057 is an automotive highly integrated triple-output PMIC. It includes two synchronous ...
- Meets Stringent OEM Module Power Consumption and Performance Specifications
- 10µA Supply Current with 5V Buck On
- 8µA Supply Current with 3.3V Buck On
- 30µA Supply Current with All Regulators On
- Enables Crank-Ready Designs
- Output Voltages in Regulation Through Cold CrankDown to 2V Battery Voltage
- Wide Input-Supply Range from 3.5V to 36V
- EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input-Voltage Range
- 20ns (typ) Minimum On-Time Guarantees Skip-Free Operation for 3.3V Output at 2.1MHz
- Spread-Spectrum Option
- Phase-Locked Loop (PLL) Frequency Synchronization
- Integration and Thermally Enhanced Packages Save Board Space and Cost
- Two 2.1MHz Buck Converters with Asynchronous Boost Controller
- Current-Mode Controller with Forced Fixed-Frequency and Skip Modes
- Thermally Enhanced 5mm x 5mm, 28-Pin TQFN-EP Package
- Protection Features Improve System Reliability
- Supply Undervoltage Lockout
- Overtemperature and Short-Circuit Protection
MAX16162 nanoPower Supply Supervisors with Glitch-Free Power-Up
The MAX16161/MAX16162 are ultra-low current, singlechannel supervisory ICs. The devices monitor ...
- No Powerup Glitch: (See Reliable Supervisor for Low-Voltage Processor Cores)
- 825nA (typ) Quiescent Current Extends Battery Life
- Positive and Negative Level-Triggered MR Input Options (MAX16161)
- MR Debounce Circuitry (MAX16161)
- Separate VCC and VIN Inputs (MAX16162)
- Multiple Available Reset Timeout Periods
- Threshold Voltage Options
- 1.7V to 4.85V (MAX16161)
- 0.6V to 4.85V (MAX16162)
- 4-Bump WLP and 4-Pin SOT23 Packages
- -40°C to +125°C Operating Temperature Range
MAX33042E +5V, 4Mbps CAN Transceiver with ±40V Fault Protection, ±25V CMR, and ±40kV ESD in SOT23/8
The MAX33042E is a +5V CAN transceiver with integrated protection for industrial applications. T...
- Increased Protection on CANH and CANL
- ±40V Fault Tolerant
- ±40kV ESD HBM Protection
- ±12kV Contact and ±15kV Air-Gap ESD (ISO 10605, IEC 61000-4-2) Protection
- ±25V Extended Common-Mode Input Range (CMR)
- Short-Circuit Protection
- Transmitter-Dominant Timeout Prevents Lockup
- Thermal Shutdown
- Slow Slew Rate to Minimize EMI
- Low-Current Standby Mode
- Shutdown Pin to Save Power
- 8-Pin SOT23
MAX20429 Dual 6A High-Efficiency Low Voltage Buck Converter
The MAX20429 is a high-efficiency dual switching regulator that delivers up to 6A (peak) load cu...
- High-Feature Set in an Ultra-Small Footprint
- High-Efficiency DC-DC Converter
- Two Independent Outputs, up to 6A per Output
- 3.0V to 5.5V Operating Supply Voltage
- Resistor-Adjustable Output Voltage
- Optional Factory-Preset Output Voltage
- 2.1MHz/3.2MHz Options
- Enable Input
- Individual Active-Low RESET Outputs
- Spread-Spectrum Option
- Peak Current-Mode Architecture
- 3mm x 3.5mm FCQFN
- High-Precision
- 108/92% OV/UV Monitor
- ±3% OV/UV Accuracy
- ±1% Output Voltage Accuracy
- Excellent Load-Transient Performance
- PWM and SKIP Mode Operation
- MAXQTM Power Architecture
- High Efficiency
- Up to 96% Efficiency 5V to 3.3V
- Up to 90% Efficiency 5V to 1V
- -40°C to +125°C Operating Temperature Range
- AEC-Q100 Qualified
MAX20419 High-Efficiency, 3-Output, Low-Voltage DC-DC Converter
The MAX20419 is a high-efficiency, 3-output, low-voltage DC-DC converter IC. OUT1 boosts the inp...
- Multiple Functions for Small Size
- Synchronous 750mA Boost Converter
- Fixed at 5V Output
- Dual Synchronous Buck Converters Up to 3.6A
- Factory-Configurable from 0.8V to 3.8V in 25mV Steps
- Programmable Windowed Watchdog
- 3.0V to 5.5V Operating Supply Voltage
- 2.2MHz Operation
- Individual Active-Low RESET_ Outputs
- High-Precision Performance
- ±1.9% Output-Voltage Accuracy (OUT1) and
- ±1.4% Output-Voltage Accuracy (OUT2, OUT3)
- ±1.3% OV/UV Monitoring (OUT1–OUT3, PV)
- Excellent Load-Transient Performance
- Diagnostics and Redundant Circuits
- ASIL-C Compliant
- Redundant Reference
- Fail Safe on Open Pins
- Shorted Pin Detection Active Low-RESET1–RESET3
- Input Overvoltage Detection
- Robust for the Automotive Environment
- Current Mode, Forced-PWM and Skip Operation
- Overtemperature and Short-Circuit Protection
- 24-Pin (4mm x 4mm) TQFN with Exposed Pad
- -40 °C to +125 °C Automotive Temperature Range
MAX16161 nanoPower Supply Supervisors with Glitch-Free Power-Up
The MAX16161/MAX16162 are ultra-low current, singlechannel supervisory ICs. The devices monitor ...
- No Powerup Glitch: (See Reliable Supervisor for Low-Voltage Processor Cores)
- 825nA (typ) Quiescent Current Extends Battery Life
- Positive and Negative Level-Triggered MR Input Options (MAX16161)
- MR Debounce Circuitry (MAX16161)
- Separate VCC and VIN Inputs (MAX16162)
- Multiple Available Reset Timeout Periods
- Threshold Voltage Options
- 1.7V to 4.85V (MAX16161)
- 0.6V to 4.85V (MAX16162)
- 4-Bump WLP and 4-Pin SOT23 Packages
- -40°C to +125°C Operating Temperature Range
MAX33045E 20Mbps, Half-Duplex RS-485/RS-422 Transceivers with ±40kV ESD Protection
The MAX33045E/MAX33046E is a half-duplex RS-485/422 transceiver that operates at either 3.3V or ...
- Integrated Protection Increases Robustness
- ±25V Fault-Protection Range on Driver Outputs/Receiver Inputs
- High-ESD Protection
- ±40kV HBM ESD per JEDEC JS-001
- ±15kV Air-Gap ESD per IEC 61000-4-2
- ±10kV Contact ESD per IEC 61000-4-2
- Short-Circuit-Protected Outputs
- True Fail-Safe Receiver Prevents False Transition on Receiver Input Short or Open Events
- Hot-Swap Capability Eliminates False Transitions on Receiver Input Shorts or Open Events
- High-Speed Data Rates up to 20Mbps
- Enables up to 256 Nodes on the Bus
- Wide -40°C to +125°C Operating Temperature Range
MAX20812 Dual-Output 6A, 3Mhz, 2.7V to 16V, Step-Down Switching Regulator
The MAX20812 is a dual-output, fully integrated, highly efficient, step-down DC-DC switching reg...
- High Power Density with Low Component Count
- Dual-Output or Dual-Phase Operation
- Single-Supply Operation with Integrated LDO for Bias Generation
- Optional 2.5V to 5.5V External Bias for Higher Efficiency
- Compact 3.5mm x 4.6mm, 21-Pin, FC2QFN Package
- Internal Compensation
- Wide Operating Range
- 2.7V to 16V Input Voltage Range
- 0.5V to 5.8V Output Voltage Range
- 500kHz to 3MHz Configurable Switching Frequency
- -40°C to +125°C Junction Temperature Range
- Three Pin-Strap Programming Pins to Select Different Configurations
- Independent Enable and Power Good for Each Output
- Optimized Performance and Efficiency
- 92.5% Peak Efficiency with VDDH = 12V, VOUT = 1.8V, and fSW = 1MHz
- Interleaved 180° Out-of-Phase Operation
- Selectable AMS to Improve Load Transient
- Selectable DCM to Improve Light Load Efficiency
- Active Current Balancing for Dual-Phase Operation
MAX38913 4µVRMS Ultra-Low-Noise 1A LDO with Two-Level Output-Voltage Selection
The MAX38913 is a low-noise linear regulator that delivers up to 1A of load current with as low ...
- Delivers Flexible Output Range
- 1.8V to 5.5V Input Voltage Range
- 0.6V to 5.0V Output Voltage Range
- 1A Maximum Output Current
- 28mV Dropout at 1A Load Current and 5.0V Supply
- 33mV Dropout at 1A Load Current and 3.6V Supply
- Excellent DC and AC Performance
- 1% Regulation over Line, Load, and Temperature
- 4µVRMS of Output Noise, 10Hz to 100kHz
- 75dB PSRR at 10kHz
- High-Level System Integration
- Integrated Pass-Through Function
- Fast Active Discharge of 6Ω at OUT
- Dynamic Two-Level Voltage Scaling with 33 Levels for Each Option for Flexible Configuration
- Stable with 4µF (Minimum Capacitance)
- Overcurrent and Overtemperature Protection
- Power-OK/Power-on-Reset Output
- Operation Temperature Range from -40°C to +125°C
- Package
- 12-Bump, 0.4mm-Pitch WLP
- 14-Pin, 3mm x 3mm TDFN
MAX25207 Versatile Automotive 60V/70V 2.2MHz Buck Controller with 7µA IQ and Optional Bypass Mode
The MAX25206/MAX25207/MAX25208 are automotive 2.2MHz synchronous step-down controller IC with 7µ...
- Meets Stringent OEM Module Power Consumption and Performance Specifications
- 7µA Quiescent Current in Skip Mode at VOUT = 3.3V
- ±1.5% Output-Voltage Accuracy: 5.0V/3.3V Fixed, or Adjustable Between 1V and 10V
- Enables Crank-Ready Designs
- Wide Input Supply Range from 3.5V to 42V
- EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input Voltage Range
- 50ns (typ) Minimum On-Time Guarantees Skip-Free Operation for 3.3V Output from Car Battery at 2.2MHz
- Spread-Spectrum Option
- Frequency-Synchronization Input
- Resistor-Programmable Frequency Between 220kHz and 2.2MHz
- Integration and Thermally Enhanced Packages Save Board Space and Cost
- 2.2MHz Step-Down Controller
- 180° Out-of-Phase SYNCOUT Output for Synchronization
- Current-Mode Controller with Forced-Continuous and Skip Modes
- Thermally Enhanced 20-Pin Side-Wettable (SW) TQFN-EP Package
- Protection Features Improve System Reliability
- Supply Undervoltage Lockout
- Overtemperature and Short-Circuit Protection
- Output Overvoltage and Undervoltage Monitoring
- -40°C to +125°C Grade 1 Automotive Temperature Range
MAX17300 1-Cell ModelGauge m5 EZ Fuel Gauge with Protector and SHA-256 Authentication
The MAX17300–MAX17303/MAX17310–MAX17313 is a 24μA IQ stand-alone pack-side fuel gauge IC with pr...
- Battery Health + Programmable Safety/Protection
- Overvoltage (Temperature Dependent)
- Overcharge Current
- Over/Undertemperature
- Battery Internal Self-Discharge Detection (MAX17300/10 Only)
- Ideal Diode Discharge During Charge Fault
- Charging Prescriptions (JEITA)
- Zero-Volt Charging Option
- Undervoltage + SmartEmpty
- Overdischarge/Short-Circuit
- Nonvolatile Memory for Stand-Alone Operation
- History Logging, User Data (122 Bytes)
- Low Quiescent Current
- FETs Enabled: 24µA Active, 18µA Hibernate
- FETs Disabled: 5µA Ship, 0.5µA/0.02µA DeepShip
- Parallel Battery Management (MAX17300/10 Only)
- Pushbutton Wakeup—Eliminates System Consumption Until Button Press
- ModelGauge m5 EZ Algorithm
- Percent, Capacity,Time-to-Empty/Full, Age
- Cycle+™ Age Forecast
- Dynamic Power—Estimates Power Capability
- Precision Measurement Without Calibration
- Current, Voltage, Power, Time, Cycles
- Die Temperature/Thermistor
MAX22202 36V, 3.5A Brushed Motor Driver with Integrated Current Sense
The MAX22201/MAX22202/MAX22207 integrate one 36V, 3.5A peak full bridge capable of driving one b...
- One Full H-Bridge with +36V Voltage Rating
- Total RDS(ON) (High Side + Low Side): 300mΩ (typ) (TA = +25°C)
- Current Ratings (+25°C typ)
- IPEAK = 3.5A
- IRMS = 2A
- Configurable Current Drive Regulation (CDR) for Limiting Stall and Inrush Current
- Configurable Off Time (tOFF) for CDR (MAX22201 only)
- Lossless Integrated Current Sensing (ICS) Eliminates External Bulky Resistors and Saves Power
- Current Sense Output (CSO) Function: A Replica of the Internally Sensed Current is Output on the ISEN Pin
- Current Drive Regulation Monitor (CDROUT) (MAX22207 only)
- Fault Indicator pin (Active-Low FAULT)
- Fully Integrated Charge Pump
- Protections
- Overcurrent Protection for Each Individual Channel (OCP)
- Undervoltage Lockout (UVLO)
- Thermal Shutdown (TSD) T = +165°C
- ESD Protection 8kV HBM (OUT1 and OUT2 Pins)
- Ultra-Small Package TDFN12 3mm x 3mm
MAXQ1065 Ultra Low-Power Cryptographic Controller with ChipDNATM for Embedded Devices
The MAXQ1065 is a security coprocessor that provides turnkey cryptographic functions for root-of...
- ECC Compute Engine Using Curve NIST P-256
- FIPS-186 ECDSA
- NIST SP800-56Ar3 Key Exchange with Static Unified Model, C(0e, 2s, ECC CDH) with One-Step Key Derivation Using SHA-256
- On-Board EC Key Generation with SP800-90B/A
- SHA-2 Compute Engine
- NIST FIPS-180-4 SHA2-256, HMAC-SHA-256
- AES Compute Engine with 128 and 256 Key Sizes
- ECB, CBC, CCM, GCM Cipher Modes
- CBC-MAC, CMAC Message Authentication Codes
- Onboard AES Key Generation with SP800-90A/B
- True Random Number Generator (TRNG)
- NIST SP800-90A/C Compliant
- NIST SP800-90B Entropy Source
- Secure Communication
- TLS/DTLS 1.2 Handshake and Record Layer
- ECDSA Authentication
- ECDHE Key Exchange
- AES-GCM or CCM Record Layer
- SP800-56Ar3-Based Key Exchange
- TLS/DTLS 1.2 Handshake and Record Layer
- X.509 v3 Certificate Support
- Storage of Root and Device Certificates
- Onboard Verification of Chains of Certificates
- ECDSA Verification on Supported Curves
- High-Speed Interface for Host Microcontroller Communication
- 10MHz SPI with Mode 0 or Mode 3 Operation
- 8KB User Flash Array with ChipDNA PUF Encryption
- Unique, Unalterable Factory-Programmed ID Number
- Tamper Input Detects System-Level Intrusion
- Secure Factory Provisioning Service
- 12-Pin, 3mm x 3mm TDFN Package
- -40°C to +105°C, 1.62V to 3.63V
- Low-Power Operation: 100nA (typ) in Standby
ChipDNA is a trademark of Maxim Integrated Products, Inc.
DeepCover is a registered trademark of Maxim Integrated Products, Inc.
MAX16984A Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulator
The MAX16984A combines a 5V automotive-grade step-down converter capable of driving up to 3.0A, ...
- Integrated DC-DC and USB Host Charge Emulator Enables 1-Chip Solution Directly from Car Battery to Portable Device
- 4.5V to 28V (42V Load Dump) Operating Voltage
- 5V, 3.0A Output Current Capability
- Low-Q Current Skip and Shutdown Modes
- Soft-Start Reduces Inrush Current
- Low-Noise Features Prevent Interference with AM Band and Portable Devices
- Fixed-Frequency 220kHz to 2.2MHz Operation
- Forced-PWM Option at No Load
- Spread Spectrum for EMI Reduction
- SYNC Input for Frequency Parking
- Optimal USB Power and Communication for Portable Devices
- User-Adjustable Voltage Gain Adjusts Output Between 5V and 6.15V for Cable Compensation
- ±3% Accuracy User-Adjustable USB Current Limit
- 4Ω USB 2.0 1GHz Data Switches
- Integrated iPod/iPhone/iPad Charge-Detection Termination Resistors
- Supports USB BC1.2 Charging Downstream Port(CDP) and Dedicated Charging Port (DCP) Modes
- Supports Chinese Telecommunication Industry Standard YD/T 1591-2009
- Compatible with USB On-the-Go Specification
- High-Speed Pass-Through Mode
- Robust Design Keeps Vehicle System and Portable Devices Safe in Automotive Environment
- Short-to-Battery Protection on DC-DC Converter
- Short-to-Battery Protection on USB Pins
- ±25kV Air/±8kV Contact ISO 10605
- ±15kV Air/±8kV Contact IEC 61000-4-2
- ±15kV Air/±8kV Contact (330Ω, 330pF)
- Fault-Indication Active-Low, Open-Drain Output
- Reduced Inrush Current with Soft-Start
- Overtemperature Protection
- -40°C to +125°C Operating Temperature Range
- 32-Pin, 5mm x 5mm, TQFN Package
MAX77643 Ultra Configurable PMIC Featuring 93% Peak Efficiency Single-Inductor, 3-Output Buck-Boost, 1-LDO for Long Battery Life
The MAX77642/MAX77643 provide power supply solutions for low-power applications where size and e...
- Highly Integrated
- 3x Output, Single-Inductor Multiple-Output (SIMO) Buck-Boost Regulator
- Supports Wide Output Voltage Range from 0.5V to 5.5V for all SIMO Channels
- 1x 150mA LDO
- 100mA in LSW mode
- 2x GPIOs (MAX77643)
- Watchdog Timer (MAX77643)
- 3x Output, Single-Inductor Multiple-Output (SIMO) Buck-Boost Regulator
- Ultra Low-Power SIMO
- 5μA Operating Current (3x SIMO Channels + 1x LDOs)
- 1μA Operating Current per SIMO Channel
- 0.3μA Shutdown Current
- 93% Peak Efficiency in Boost-Only Mode
- 91% Peak Efficiency in Buck-Only Mode
- Less Than 20mVpp Output Ripple at VOUT = 1.8V
- Automatic Low-Power Mode to Normal-Power Mode Transition
- Flexible and Configurable
- Ultra-Configurable Resistor Programmable Output Voltages (MAX77642)
- I2C-Programmable Output Voltages (MAX77643)
- Small Size
- 4.24mm2 Wafer-Level Package (WLP)
- 25-Bump, 0.4mm Pitch, 5 x 5 Array
MAX32650FTHR Evaluation Kit for the MAX32650
The MAX32650FTHR EV kit provides a platform for evaluating the capabilities of the MAX32650 ultr...
- MAX32650 Arm® Cortex®-M4 processor with FPU
- 120MHz Core Speed
- 3MB Internal Flash, 1MB Internal SRAM
- 104µW/MHz Executing from Cache at 1.1V
- 240Mbps SDHC/eMMC/SDIO/microSD Interface
- Up to 105 GPIO
- SmartDMA Provides Background Memory Transfers with Programmable Data Processing
- Battery Connector and Charging Circuit
- Micro-SD Card Interface
- USB 2.0 Full-Speed Device Interface
- MAX11261 6-Channel, 24-Bit, 16ksps, ADC
- Adafruit® Feather Board Compatible
MAX17310 1-Cell ModelGauge m5 EZ Fuel Gauge with Protector and SHA-256 Authentication
The MAX17300–MAX17303/MAX17310–MAX17313 is a 24μA IQ stand-alone pack-side fuel gauge IC with pr...
- Battery Health + Programmable Safety/Protection
- Overvoltage (Temperature Dependent)
- Overcharge Current
- Over/Undertemperature
- Battery Internal Self-Discharge Detection (MAX17300/10 Only)
- Ideal Diode Discharge During Charge Fault
- Charging Prescriptions (JEITA)
- Zero-Volt Charging Option
- Undervoltage + SmartEmpty
- Overdischarge/Short-Circuit
- Nonvolatile Memory for Stand-Alone Operation
- History Logging, User Data (122 Bytes)
- Low Quiescent Current
- FETs Enabled: 24µA Active, 18µA Hibernate
- FETs Disabled: 5µA Ship, 0.5µA/0.02µA DeepShip
- Parallel Battery Management (MAX17300/10 Only)
- Pushbutton Wakeup—Eliminates System Consumption Until Button Press
- ModelGauge m5 EZ Algorithm
- Percent, Capacity,Time-to-Empty/Full, Age
- Cycle+™ Age Forecast
- Dynamic Power—Estimates Power Capability
- Precision Measurement Without Calibration
- Current, Voltage, Power, Time, Cycles
- Die Temperature/Thermistor
MAX20411 Automotive High-Efficiency Single 16A/22A/ 30A/40A Step-Down Converter Family
The MAX20411 is a family of high-efficiency, synchronous step-down converters that operate with ...
- High-Efficiency DC-DC Converter
- Up to 40A Peak Output Current:
- MAX20411A: 16A
- MAX20411B: 22A
- MAX20411C: 30A
- MAX20411D: 40A
- Differential Remote Voltage Sensing
- 3.0V to 5.5V Operating Supply Voltage
- I²C Controlled Output Voltage:
- 0.5V to 1.275V in 6.25mV Steps
- Excellent Load Transient Performance
- Advanced Programmable Compensation
- MAXQ™ Power Architecture
- Hybrid Load Line and Integrator Options
- 2.1MHz or 1.05MHz Operation
- As Low as ±0.75% Output Voltage Accuracy
- RESET-bar Output
- Current Mode, Forced PWM Operation
- ASIL D Compliant:
- Redundant Reference
- BIST Diagnostics
- PEC on I²C
- Programmable OV/UV with ±1% Accuracy
- Overtemperature and Short-Circuit Protection
- 3.5mm x 5mm 21-Pin Side-Wettable FC2QFN
- -40°C to +125°C Grade 1 Automotive Temperature Range
MAX25206 Versatile Automotive 60V/70V 2.2MHz Buck Controller with 7µA IQ and Optional Bypass Mode
The MAX25206/MAX25207/MAX25208 are automotive 2.2MHz synchronous step-down controller IC with 7µ...
- Meets Stringent OEM Module Power Consumption and Performance Specifications
- 7µA Quiescent Current in Skip Mode at VOUT = 3.3V
- ±1.5% Output-Voltage Accuracy: 5.0V/3.3V Fixed, or Adjustable Between 1V and 10V
- Enables Crank-Ready Designs
- Wide Input Supply Range from 3.5V to 42V
- EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input Voltage Range
- 50ns (typ) Minimum On-Time Guarantees Skip-Free Operation for 3.3V Output from Car Battery at 2.2MHz
- Spread-Spectrum Option
- Frequency-Synchronization Input
- Resistor-Programmable Frequency Between 220kHz and 2.2MHz
- Integration and Thermally Enhanced Packages Save Board Space and Cost
- 2.2MHz Step-Down Controller
- 180° Out-of-Phase SYNCOUT Output for Synchronization
- Current-Mode Controller with Forced-Continuous and Skip Modes
- Thermally Enhanced 20-Pin Side-Wettable (SW) TQFN-EP Package
- Protection Features Improve System Reliability
- Supply Undervoltage Lockout
- Overtemperature and Short-Circuit Protection
- Output Overvoltage and Undervoltage Monitoring
- -40°C to +125°C Grade 1 Automotive Temperature Range
MAX22207 36V, 3.5A Brushed Motor Driver with Integrated Current Sense
The MAX22201/MAX22202/MAX22207 integrate one 36V, 3.5A peak full bridge capable of driving one b...
- One Full H-Bridge with +36V Voltage Rating
- Total RDS(ON) (High Side + Low Side): 300mΩ (typ) (TA = +25°C)
- Current Ratings (+25°C typ)
- IPEAK = 3.5A
- IRMS = 2A
- Configurable Current Drive Regulation (CDR) for Limiting Stall and Inrush Current
- Configurable Off Time (tOFF) for CDR (MAX22201 only)
- Lossless Integrated Current Sensing (ICS) Eliminates External Bulky Resistors and Saves Power
- Current Sense Output (CSO) Function: A Replica of the Internally Sensed Current is Output on the ISEN Pin
- Current Drive Regulation Monitor (CDROUT) (MAX22207 only)
- Fault Indicator pin (Active-Low FAULT)
- Fully Integrated Charge Pump
- Protections
- Overcurrent Protection for Each Individual Channel (OCP)
- Undervoltage Lockout (UVLO)
- Thermal Shutdown (TSD) T = +165°C
- ESD Protection 8kV HBM (OUT1 and OUT2 Pins)
- Ultra-Small Package TDFN12 3mm x 3mm
MAX20057 36V Boost Controller with Two Synchronous Buck Converters (3.5A/2A) for Automotive Applications
The MAX20057 is an automotive highly integrated triple-output PMIC. It includes two synchronous ...
- Meets Stringent OEM Module Power Consumption and Performance Specifications
- 10µA Supply Current with 5V Buck On
- 8µA Supply Current with 3.3V Buck On
- 30µA Supply Current with All Regulators On
- Enables Crank-Ready Designs
- Output Voltages in Regulation Through Cold CrankDown to 2V Battery Voltage
- Wide Input-Supply Range from 3.5V to 36V
- EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input-Voltage Range
- 20ns (typ) Minimum On-Time Guarantees Skip-Free Operation for 3.3V Output at 2.1MHz
- Spread-Spectrum Option
- Phase-Locked Loop (PLL) Frequency Synchronization
- Integration and Thermally Enhanced Packages Save Board Space and Cost
- Two 2.1MHz Buck Converters with Asynchronous Boost Controller
- Current-Mode Controller with Forced Fixed-Frequency and Skip Modes
- Thermally Enhanced 5mm x 5mm, 28-Pin TQFN-EP Package
- Protection Features Improve System Reliability
- Supply Undervoltage Lockout
- Overtemperature and Short-Circuit Protection
MAX16162 nanoPower Supply Supervisors with Glitch-Free Power-Up
The MAX16161/MAX16162 are ultra-low current, singlechannel supervisory ICs. The devices monitor ...
- No Powerup Glitch: (See Reliable Supervisor for Low-Voltage Processor Cores)
- 825nA (typ) Quiescent Current Extends Battery Life
- Positive and Negative Level-Triggered MR Input Options (MAX16161)
- MR Debounce Circuitry (MAX16161)
- Separate VCC and VIN Inputs (MAX16162)
- Multiple Available Reset Timeout Periods
- Threshold Voltage Options
- 1.7V to 4.85V (MAX16161)
- 0.6V to 4.85V (MAX16162)
- 4-Bump WLP and 4-Pin SOT23 Packages
- -40°C to +125°C Operating Temperature Range
MAX33042E +5V, 4Mbps CAN Transceiver with ±40V Fault Protection, ±25V CMR, and ±40kV ESD in SOT23/8
The MAX33042E is a +5V CAN transceiver with integrated protection for industrial applications. T...
- Increased Protection on CANH and CANL
- ±40V Fault Tolerant
- ±40kV ESD HBM Protection
- ±12kV Contact and ±15kV Air-Gap ESD (ISO 10605, IEC 61000-4-2) Protection
- ±25V Extended Common-Mode Input Range (CMR)
- Short-Circuit Protection
- Transmitter-Dominant Timeout Prevents Lockup
- Thermal Shutdown
- Slow Slew Rate to Minimize EMI
- Low-Current Standby Mode
- Shutdown Pin to Save Power
- 8-Pin SOT23
MAX20429 Dual 6A High-Efficiency Low Voltage Buck Converter
The MAX20429 is a high-efficiency dual switching regulator that delivers up to 6A (peak) load cu...
- High-Feature Set in an Ultra-Small Footprint
- High-Efficiency DC-DC Converter
- Two Independent Outputs, up to 6A per Output
- 3.0V to 5.5V Operating Supply Voltage
- Resistor-Adjustable Output Voltage
- Optional Factory-Preset Output Voltage
- 2.1MHz/3.2MHz Options
- Enable Input
- Individual Active-Low RESET Outputs
- Spread-Spectrum Option
- Peak Current-Mode Architecture
- 3mm x 3.5mm FCQFN
- High-Precision
- 108/92% OV/UV Monitor
- ±3% OV/UV Accuracy
- ±1% Output Voltage Accuracy
- Excellent Load-Transient Performance
- PWM and SKIP Mode Operation
- MAXQTM Power Architecture
- High Efficiency
- Up to 96% Efficiency 5V to 3.3V
- Up to 90% Efficiency 5V to 1V
- -40°C to +125°C Operating Temperature Range
- AEC-Q100 Qualified
MAX20419 High-Efficiency, 3-Output, Low-Voltage DC-DC Converter
The MAX20419 is a high-efficiency, 3-output, low-voltage DC-DC converter IC. OUT1 boosts the inp...
- Multiple Functions for Small Size
- Synchronous 750mA Boost Converter
- Fixed at 5V Output
- Dual Synchronous Buck Converters Up to 3.6A
- Factory-Configurable from 0.8V to 3.8V in 25mV Steps
- Programmable Windowed Watchdog
- 3.0V to 5.5V Operating Supply Voltage
- 2.2MHz Operation
- Individual Active-Low RESET_ Outputs
- High-Precision Performance
- ±1.9% Output-Voltage Accuracy (OUT1) and
- ±1.4% Output-Voltage Accuracy (OUT2, OUT3)
- ±1.3% OV/UV Monitoring (OUT1–OUT3, PV)
- Excellent Load-Transient Performance
- Diagnostics and Redundant Circuits
- ASIL-C Compliant
- Redundant Reference
- Fail Safe on Open Pins
- Shorted Pin Detection Active Low-RESET1–RESET3
- Input Overvoltage Detection
- Robust for the Automotive Environment
- Current Mode, Forced-PWM and Skip Operation
- Overtemperature and Short-Circuit Protection
- 24-Pin (4mm x 4mm) TQFN with Exposed Pad
- -40 °C to +125 °C Automotive Temperature Range
MAX16161 nanoPower Supply Supervisors with Glitch-Free Power-Up
The MAX16161/MAX16162 are ultra-low current, singlechannel supervisory ICs. The devices monitor ...
- No Powerup Glitch: (See Reliable Supervisor for Low-Voltage Processor Cores)
- 825nA (typ) Quiescent Current Extends Battery Life
- Positive and Negative Level-Triggered MR Input Options (MAX16161)
- MR Debounce Circuitry (MAX16161)
- Separate VCC and VIN Inputs (MAX16162)
- Multiple Available Reset Timeout Periods
- Threshold Voltage Options
- 1.7V to 4.85V (MAX16161)
- 0.6V to 4.85V (MAX16162)
- 4-Bump WLP and 4-Pin SOT23 Packages
- -40°C to +125°C Operating Temperature Range
MAX33045E 20Mbps, Half-Duplex RS-485/RS-422 Transceivers with ±40kV ESD Protection
The MAX33045E/MAX33046E is a half-duplex RS-485/422 transceiver that operates at either 3.3V or ...
- Integrated Protection Increases Robustness
- ±25V Fault-Protection Range on Driver Outputs/Receiver Inputs
- High-ESD Protection
- ±40kV HBM ESD per JEDEC JS-001
- ±15kV Air-Gap ESD per IEC 61000-4-2
- ±10kV Contact ESD per IEC 61000-4-2
- Short-Circuit-Protected Outputs
- True Fail-Safe Receiver Prevents False Transition on Receiver Input Short or Open Events
- Hot-Swap Capability Eliminates False Transitions on Receiver Input Shorts or Open Events
- High-Speed Data Rates up to 20Mbps
- Enables up to 256 Nodes on the Bus
- Wide -40°C to +125°C Operating Temperature Range
MAX20812 Dual-Output 6A, 3Mhz, 2.7V to 16V, Step-Down Switching Regulator
The MAX20812 is a dual-output, fully integrated, highly efficient, step-down DC-DC switching reg...
- High Power Density with Low Component Count
- Dual-Output or Dual-Phase Operation
- Single-Supply Operation with Integrated LDO for Bias Generation
- Optional 2.5V to 5.5V External Bias for Higher Efficiency
- Compact 3.5mm x 4.6mm, 21-Pin, FC2QFN Package
- Internal Compensation
- Wide Operating Range
- 2.7V to 16V Input Voltage Range
- 0.5V to 5.8V Output Voltage Range
- 500kHz to 3MHz Configurable Switching Frequency
- -40°C to +125°C Junction Temperature Range
- Three Pin-Strap Programming Pins to Select Different Configurations
- Independent Enable and Power Good for Each Output
- Optimized Performance and Efficiency
- 92.5% Peak Efficiency with VDDH = 12V, VOUT = 1.8V, and fSW = 1MHz
- Interleaved 180° Out-of-Phase Operation
- Selectable AMS to Improve Load Transient
- Selectable DCM to Improve Light Load Efficiency
- Active Current Balancing for Dual-Phase Operation
MAX38913 4µVRMS Ultra-Low-Noise 1A LDO with Two-Level Output-Voltage Selection
The MAX38913 is a low-noise linear regulator that delivers up to 1A of load current with as low ...
- Delivers Flexible Output Range
- 1.8V to 5.5V Input Voltage Range
- 0.6V to 5.0V Output Voltage Range
- 1A Maximum Output Current
- 28mV Dropout at 1A Load Current and 5.0V Supply
- 33mV Dropout at 1A Load Current and 3.6V Supply
- Excellent DC and AC Performance
- 1% Regulation over Line, Load, and Temperature
- 4µVRMS of Output Noise, 10Hz to 100kHz
- 75dB PSRR at 10kHz
- High-Level System Integration
- Integrated Pass-Through Function
- Fast Active Discharge of 6Ω at OUT
- Dynamic Two-Level Voltage Scaling with 33 Levels for Each Option for Flexible Configuration
- Stable with 4µF (Minimum Capacitance)
- Overcurrent and Overtemperature Protection
- Power-OK/Power-on-Reset Output
- Operation Temperature Range from -40°C to +125°C
- Package
- 12-Bump, 0.4mm-Pitch WLP
- 14-Pin, 3mm x 3mm TDFN
MAX25207 Versatile Automotive 60V/70V 2.2MHz Buck Controller with 7µA IQ and Optional Bypass Mode
The MAX25206/MAX25207/MAX25208 are automotive 2.2MHz synchronous step-down controller IC with 7µ...
- Meets Stringent OEM Module Power Consumption and Performance Specifications
- 7µA Quiescent Current in Skip Mode at VOUT = 3.3V
- ±1.5% Output-Voltage Accuracy: 5.0V/3.3V Fixed, or Adjustable Between 1V and 10V
- Enables Crank-Ready Designs
- Wide Input Supply Range from 3.5V to 42V
- EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input Voltage Range
- 50ns (typ) Minimum On-Time Guarantees Skip-Free Operation for 3.3V Output from Car Battery at 2.2MHz
- Spread-Spectrum Option
- Frequency-Synchronization Input
- Resistor-Programmable Frequency Between 220kHz and 2.2MHz
- Integration and Thermally Enhanced Packages Save Board Space and Cost
- 2.2MHz Step-Down Controller
- 180° Out-of-Phase SYNCOUT Output for Synchronization
- Current-Mode Controller with Forced-Continuous and Skip Modes
- Thermally Enhanced 20-Pin Side-Wettable (SW) TQFN-EP Package
- Protection Features Improve System Reliability
- Supply Undervoltage Lockout
- Overtemperature and Short-Circuit Protection
- Output Overvoltage and Undervoltage Monitoring
- -40°C to +125°C Grade 1 Automotive Temperature Range
MAX17300 1-Cell ModelGauge m5 EZ Fuel Gauge with Protector and SHA-256 Authentication
The MAX17300–MAX17303/MAX17310–MAX17313 is a 24μA IQ stand-alone pack-side fuel gauge IC with pr...
- Battery Health + Programmable Safety/Protection
- Overvoltage (Temperature Dependent)
- Overcharge Current
- Over/Undertemperature
- Battery Internal Self-Discharge Detection (MAX17300/10 Only)
- Ideal Diode Discharge During Charge Fault
- Charging Prescriptions (JEITA)
- Zero-Volt Charging Option
- Undervoltage + SmartEmpty
- Overdischarge/Short-Circuit
- Nonvolatile Memory for Stand-Alone Operation
- History Logging, User Data (122 Bytes)
- Low Quiescent Current
- FETs Enabled: 24µA Active, 18µA Hibernate
- FETs Disabled: 5µA Ship, 0.5µA/0.02µA DeepShip
- Parallel Battery Management (MAX17300/10 Only)
- Pushbutton Wakeup—Eliminates System Consumption Until Button Press
- ModelGauge m5 EZ Algorithm
- Percent, Capacity,Time-to-Empty/Full, Age
- Cycle+™ Age Forecast
- Dynamic Power—Estimates Power Capability
- Precision Measurement Without Calibration
- Current, Voltage, Power, Time, Cycles
- Die Temperature/Thermistor
MAX22202 36V, 3.5A Brushed Motor Driver with Integrated Current Sense
The MAX22201/MAX22202/MAX22207 integrate one 36V, 3.5A peak full bridge capable of driving one b...
- One Full H-Bridge with +36V Voltage Rating
- Total RDS(ON) (High Side + Low Side): 300mΩ (typ) (TA = +25°C)
- Current Ratings (+25°C typ)
- IPEAK = 3.5A
- IRMS = 2A
- Configurable Current Drive Regulation (CDR) for Limiting Stall and Inrush Current
- Configurable Off Time (tOFF) for CDR (MAX22201 only)
- Lossless Integrated Current Sensing (ICS) Eliminates External Bulky Resistors and Saves Power
- Current Sense Output (CSO) Function: A Replica of the Internally Sensed Current is Output on the ISEN Pin
- Current Drive Regulation Monitor (CDROUT) (MAX22207 only)
- Fault Indicator pin (Active-Low FAULT)
- Fully Integrated Charge Pump
- Protections
- Overcurrent Protection for Each Individual Channel (OCP)
- Undervoltage Lockout (UVLO)
- Thermal Shutdown (TSD) T = +165°C
- ESD Protection 8kV HBM (OUT1 and OUT2 Pins)
- Ultra-Small Package TDFN12 3mm x 3mm
MAXQ1065 Ultra Low-Power Cryptographic Controller with ChipDNATM for Embedded Devices
The MAXQ1065 is a security coprocessor that provides turnkey cryptographic functions for root-of...
- ECC Compute Engine Using Curve NIST P-256
- FIPS-186 ECDSA
- NIST SP800-56Ar3 Key Exchange with Static Unified Model, C(0e, 2s, ECC CDH) with One-Step Key Derivation Using SHA-256
- On-Board EC Key Generation with SP800-90B/A
- SHA-2 Compute Engine
- NIST FIPS-180-4 SHA2-256, HMAC-SHA-256
- AES Compute Engine with 128 and 256 Key Sizes
- ECB, CBC, CCM, GCM Cipher Modes
- CBC-MAC, CMAC Message Authentication Codes
- Onboard AES Key Generation with SP800-90A/B
- True Random Number Generator (TRNG)
- NIST SP800-90A/C Compliant
- NIST SP800-90B Entropy Source
- Secure Communication
- TLS/DTLS 1.2 Handshake and Record Layer
- ECDSA Authentication
- ECDHE Key Exchange
- AES-GCM or CCM Record Layer
- SP800-56Ar3-Based Key Exchange
- TLS/DTLS 1.2 Handshake and Record Layer
- X.509 v3 Certificate Support
- Storage of Root and Device Certificates
- Onboard Verification of Chains of Certificates
- ECDSA Verification on Supported Curves
- High-Speed Interface for Host Microcontroller Communication
- 10MHz SPI with Mode 0 or Mode 3 Operation
- 8KB User Flash Array with ChipDNA PUF Encryption
- Unique, Unalterable Factory-Programmed ID Number
- Tamper Input Detects System-Level Intrusion
- Secure Factory Provisioning Service
- 12-Pin, 3mm x 3mm TDFN Package
- -40°C to +105°C, 1.62V to 3.63V
- Low-Power Operation: 100nA (typ) in Standby
ChipDNA is a trademark of Maxim Integrated Products, Inc.
DeepCover is a registered trademark of Maxim Integrated Products, Inc.
MAX16984A Automotive High-Current Step-Down Converter with USB Protection/Host Charger Adapter Emulator
The MAX16984A combines a 5V automotive-grade step-down converter capable of driving up to 3.0A, ...
- Integrated DC-DC and USB Host Charge Emulator Enables 1-Chip Solution Directly from Car Battery to Portable Device
- 4.5V to 28V (42V Load Dump) Operating Voltage
- 5V, 3.0A Output Current Capability
- Low-Q Current Skip and Shutdown Modes
- Soft-Start Reduces Inrush Current
- Low-Noise Features Prevent Interference with AM Band and Portable Devices
- Fixed-Frequency 220kHz to 2.2MHz Operation
- Forced-PWM Option at No Load
- Spread Spectrum for EMI Reduction
- SYNC Input for Frequency Parking
- Optimal USB Power and Communication for Portable Devices
- User-Adjustable Voltage Gain Adjusts Output Between 5V and 6.15V for Cable Compensation
- ±3% Accuracy User-Adjustable USB Current Limit
- 4Ω USB 2.0 1GHz Data Switches
- Integrated iPod/iPhone/iPad Charge-Detection Termination Resistors
- Supports USB BC1.2 Charging Downstream Port(CDP) and Dedicated Charging Port (DCP) Modes
- Supports Chinese Telecommunication Industry Standard YD/T 1591-2009
- Compatible with USB On-the-Go Specification
- High-Speed Pass-Through Mode
- Robust Design Keeps Vehicle System and Portable Devices Safe in Automotive Environment
- Short-to-Battery Protection on DC-DC Converter
- Short-to-Battery Protection on USB Pins
- ±25kV Air/±8kV Contact ISO 10605
- ±15kV Air/±8kV Contact IEC 61000-4-2
- ±15kV Air/±8kV Contact (330Ω, 330pF)
- Fault-Indication Active-Low, Open-Drain Output
- Reduced Inrush Current with Soft-Start
- Overtemperature Protection
- -40°C to +125°C Operating Temperature Range
- 32-Pin, 5mm x 5mm, TQFN Package
MAX77643 Ultra Configurable PMIC Featuring 93% Peak Efficiency Single-Inductor, 3-Output Buck-Boost, 1-LDO for Long Battery Life
The MAX77642/MAX77643 provide power supply solutions for low-power applications where size and e...
- Highly Integrated
- 3x Output, Single-Inductor Multiple-Output (SIMO) Buck-Boost Regulator
- Supports Wide Output Voltage Range from 0.5V to 5.5V for all SIMO Channels
- 1x 150mA LDO
- 100mA in LSW mode
- 2x GPIOs (MAX77643)
- Watchdog Timer (MAX77643)
- 3x Output, Single-Inductor Multiple-Output (SIMO) Buck-Boost Regulator
- Ultra Low-Power SIMO
- 5μA Operating Current (3x SIMO Channels + 1x LDOs)
- 1μA Operating Current per SIMO Channel
- 0.3μA Shutdown Current
- 93% Peak Efficiency in Boost-Only Mode
- 91% Peak Efficiency in Buck-Only Mode
- Less Than 20mVpp Output Ripple at VOUT = 1.8V
- Automatic Low-Power Mode to Normal-Power Mode Transition
- Flexible and Configurable
- Ultra-Configurable Resistor Programmable Output Voltages (MAX77642)
- I2C-Programmable Output Voltages (MAX77643)
- Small Size
- 4.24mm2 Wafer-Level Package (WLP)
- 25-Bump, 0.4mm Pitch, 5 x 5 Array
MAX32650FTHR Evaluation Kit for the MAX32650
The MAX32650FTHR EV kit provides a platform for evaluating the capabilities of the MAX32650 ultr...
- MAX32650 Arm® Cortex®-M4 processor with FPU
- 120MHz Core Speed
- 3MB Internal Flash, 1MB Internal SRAM
- 104µW/MHz Executing from Cache at 1.1V
- 240Mbps SDHC/eMMC/SDIO/microSD Interface
- Up to 105 GPIO
- SmartDMA Provides Background Memory Transfers with Programmable Data Processing
- Battery Connector and Charging Circuit
- Micro-SD Card Interface
- USB 2.0 Full-Speed Device Interface
- MAX11261 6-Channel, 24-Bit, 16ksps, ADC
- Adafruit® Feather Board Compatible
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