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Description

Automotive-grade LiDAR products safely solve ADAS distance measurement challenges. Transimpedance amplifiers and ultra-fast comparators combine with protection ICs, supervisors, and voltage references in the design of innovative LiDAR modules while offering high reliability in small form factor products.

With safety as the main driver in ADAS applications, a wide range of supervisory products and protection ICs make the full LiDAR module more robust and reliable. Our automotive-qualified LiDAR solutions include microprocessors and high-accuracy supervisor window voltage monitors with watchdog timers. These supervisors set thresholds and reset timeout delays without external resistors or capacitors saving additional board area in space-constrained environments.

Reference Designs & Products

MAX17310 1-Cell ModelGauge m5 EZ Fuel Gauge with Protector and SHA-256 Authentication

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...
  • Integrated Protection Increases Robustness
    • 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
  • Provides Flexible Design Options
    • Slow Slew Rate to Minimize EMI
    • Low-Current Standby Mode
    • Shutdown Pin to Save Power
  • Small Package Option to Save PCB Area
    • 8-Pin SOT23
  • High-Speed Operation of up to 4Mbps
  • Operating Temperature Range of -40°C to +125°C
  • 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

      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
      • 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)
      • 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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