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Analog ICs provide complete analog circuit functions.
MAX77757 3.15A USB Type-C Autonomous Charger with JEITA for 1-Cell Li-ion/LiFePO4 Batteries
The MAX77757 is a standalone 3.15A charger with integrated USB Type-C®CC detection with JEITA co...
- Up to 16V Protection
- 13.7V Maximum Input Operating Voltage
- 3.15A Maximum Charging Current
- 6A Discharge Current Protection
- No Firmware or Communication Required
- Integrated CC Detection for USB Type-C
- Integrated BC1.2 Detection for Legacy SDP, DCP, CDP, and DCD Timeout
- Integrated USB Detection for Common Proprietary Charger Types
- Automatic Input Current Limit Configuration
- Input Voltage Regulation with Adaptive Input Current Limit (AICL)
- Reverse Boost Capability up to 5.1V, 1.5A
- Termination Voltage
- 4.1V to 4.5V for Li-ion and Li-poly Batteries
- 3.6V/3.7V for LiFePO4 Battery
- Safety
- Charge Safety Timer
- JEITA Compliance with NTC Thermistor (MAX77757J)
- HOT/COLD Stop Charging with NTC Thermistor (MAX77757H)
- Thermal Shutdown
- Pin Control of All Functions
- Resistor Configurable Fast-Charge Current
- ENBST Pin to Enable and Disable Reverse Boost
- STAT Pin to Indicate Charging Status
- INOKB Pin to Indicate Input Power-OK
- THM Pin to Disable Charge
- Integrated Power Path
- Integrated Battery True-Disconnect FET
- 3mm x 3mm, 24-Lead FC2QFN Package
MAX20446B Automotive 6-Channel Backlight Driver with Boost/SEPIC Controller and I2C Interface
The MAX20446 is a 6-channel backlight driver with boost controller for automotive displays. The ...
- Wide-Voltage-Range Operation
- Operates Down to 4V Supply After Startup
- Survives Load Dump Up to 52V
- High Integration
- Complete 6-Channel Solution Including Boost Controller
- I2C Control for Minimum Parts Count
- Robust and Low EMI
- Spread-Spectrum Oscillator
- Phase Shifting
- 400kHz to 2.2MHz Switching-Frequency Range
- Fail-Safe Operation Mode Using the FSEN Pin
- Versatile Dimming Scheme Allows Hybrid or
PWM-Only Dimming Using DIM Input or I2C
- Dimming Ratio > 10000:1 Using Hybrid Dimming
- 10000:1 Dimming Ratio at 200Hz using PWM Dimming
- Complete Diagnostics
- LED Open/Short Detection and Protection
- Boost Output Undervoltage and Overvoltage
- Boost Voltage
- Individual String LED Current
- Thermal Shutdown
- Compact (4mm x 4mm) 24-Pin TQFN Package
MAXPICO2PMB MAXPICO2PMB Adapter Board
The MAXPICO2PMB adapter board is a fully assembled and tested PCB that provides an I2C interface...
- USB-Powered Operation
- USB to I2C and SPI Interface
- Pmod Compatible Form Factor
- Flexible Configuration
- MAX32625PICO Rapid Development Platform
- Drag-and-Drop Programming
- Small PCB Area
- Windows® 8/10-Compatible GUI Software
- Fully Assembled and Tested
MAX17643 4.5V–60V, 2A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation
The Himalaya series of voltage regulator ICs, power modules, and chargers enable cooler, smaller...
- Reduces External Components and Total Cost
- No Schottky-Synchronous Operation
- Internal Compensation for Any Output Voltage
- All-Ceramic Capacitors, Compact Layout
- Reduces Number of DC-DC Regulators to Stock
- Wide 4.5V to 60V Input
- Adjustable 0.9V to (0.9 × VIN) Output
- Up to 2A Peak-Load Current
- 400kHz to 2.2MHz Adjustable Switching Frequency with External Synchronization
- Reduces Power Dissipation
- Peak Efficiency of 91.6%
- Auxiliary Bootstrap LDO for Improved Efficiency
- 4.65μA Shutdown Current
- Operates Reliably in Adverse Industrial Environments
- Hiccup-Mode Overload Protection
- Adjustable Soft-Start
- Built-In Output-Voltage Monitoring with Active-Low RESET
- Programmable EN/UVLO Threshold
- Monotonic Startup into Prebiased Load
- Overtemperature Protection
- Wide Industrial -40°C to +125°C Ambient Operating Temperature Range/ -40°C to +150°C Junction Temperature Range
- Complies with CISPR22 (EN55022) Class B Conducted and Radiated Emissions
MAX8969 Step-Up Converter for Handheld Applications
The MAX8969 is a simple 1A step-up converter in a small package that operates in any single-cell...
- Flexible System Integration
- Up to 1A Output Current
- 2.5V to 5.5V Input Voltage Range
- 3.3V to 5.7V Output Voltage Options
- Integrated Protection Increases System Robustness
- Undervoltage Lockout (UVLO)
- Short-Circuit Protection
- Overtemperature Shutdown
- High Efficiency and Low Quiescent Current Extends Battery Life
- Over 90% Efficiency with Internal Synchronous Rectifier
- 60µA IQ in Automatic Track Mode
- 45µA IQ in Step-Up Mode
- 30µA IQ in Track Mode
- 1µA Shutdown Current
- Skip Mode Under Light Load Condition Improves Efficiency
- True Shutdown™ Prevents Current Flow from OUT_ to LX_
- Soft-Start Limits Inrush Current to 480mA
- Small Package and High Frequency Operation Reduce Board Space
- 9-Bump 1.25mm × 1.25mm WLP Package
- 3MHz PWM Switching Frequency
- Small External Components
MAX20754 Dual-Output, Configurable Multiphase Power-Supply Controller with PMBus Interface and Internal Buck Converter
The MAX20754 is a PMBus™-compatible, dualoutput, configurable multiphase power-supply controller...
- Versatile and Flexible Controller
- Generates Up to Six PWM Signals
- Single- or Dual-Voltage Output with Flexible Phase Assignment
- 0.5V to 2.0V Output-Voltage Range (MAX20754ETMA1+)
- 0.25V to 2.0V Output-Voltage Range (MAX20754ETMA2+)
- 4.5V to 16V Input-Voltage Range
- 300kHz to 800kHz Switching Frequency Range
- High-Power Density in a Small Overall Solution Size
- Supports Coupled-Inductor Technology
- Advanced Modulation Scheme Improves Transient Response
- High-Loop Bandwidth Reduces Output-Capacitance Requirements
- 48-Pin (7mm x 7mm) TQFN Package
- Phase-Current Steering for Thermal Balancing
- Efficient Integrated Internal Switching Regulator Powers Controller and Power Stages
- Simple System Configuration
- Four External Resistors Set Output Voltage, Bus Address, Switching Frequency, and Current Limit
- Comprehensive PMBus Configuration, Control, and Telemetry
- Compatible with PMBus Standard, Revision 1.3
- 10kHz to 1MHz Bus Speed
- PMBus Command Settings Stored in Nonvolatile Memory
- Accurate Current, Voltage, and Temperature Reporting
MAX22531EVKIT Evaluation Kit for the MAX22530/MAX22531
The MAX2253x evaluation kit (EV kit) provides the hardware and software necessary to evaluate th...
- Easy Evaluation of MAX22530/MAX22531
- EV kit is USB Powered, No Field -Side Supply Required
- All Input Accessible
- Windows 7, Windows 8.1, and Windows 10- Compatible Software
- Proven PCB Layout
- Fully Assembled and Tested
- RoHS Compliant
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
MAX25308 Two/Three Output Low Noise LDO Linear Regulators
The MAX25307/MAX25308 are a two/three output linear regulator family that deliver up to 600mA on...
- 1.7V to 5.5V Input Voltage Range
- Factory Selectable Output Voltage of 0.6V to 3.7875V in 12.5mV Steps
- 37µVRMS Output Noise, 10Hz to 100kHz
- 1.95mA (Max) Operating Supply Current
- 70dB PSRR at 10kHz
- 600mA Maximum Output Current (OUT1)
- 300mA Maximum Output Current (OUT2/3)
- ±1.25% DC Accuracy Over Load, Line, and Temperature
- 155mV (Max) Dropout at IMAX1/2/3 Load (3.3VIN)
- < 1µA Shutdown Supply Current
- Overcurrent and Overtemperature Protection
- Output-to-Input Reversed Current Protection
- Individual Active-Low RESET Outputs
- 3mm x 3mm 16 pin TQFN Package
- -40°C to 125°C Grade 1 Automotive Temperature Range
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
MAX25307 Two/Three Output Low Noise LDO Linear Regulators
The MAX25307/MAX25308 are a two/three output linear regulator family that deliver up to 600mA on...
- 1.7V to 5.5V Input Voltage Range
- Factory Selectable Output Voltage of 0.6V to 3.7875V in 12.5mV Steps
- 37µVRMS Output Noise, 10Hz to 100kHz
- 1.95mA (Max) Operating Supply Current
- 70dB PSRR at 10kHz
- 600mA Maximum Output Current (OUT1)
- 300mA Maximum Output Current (OUT2/3)
- ±1.25% DC Accuracy Over Load, Line, and Temperature
- 155mV (Max) Dropout at IMAX1/2/3 Load (3.3VIN)
- < 1µA Shutdown Supply Current
- Overcurrent and Overtemperature Protection
- Output-to-Input Reversed Current Protection
- Individual Active-Low RESET Outputs
- 3mm x 3mm 16 pin TQFN Package
- -40°C to 125°C Grade 1 Automotive Temperature Range
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
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
MAX49921 0 to 70V, High-Precision Current-Sense Amplifier
The MAX49921 is high-precision, unidirectional current-sense amplifier (CSA) with an operating i...
- AEC-Q100 Qualified for Automotive Applications
- ± 0.5µV (typ) Input Offset Voltage
- ± 0.05% (typ) Gain Error
- 0 to +70V Input Voltage Range
- -42V to +80V Protective Immunity
- 65kHz, -3dB Bandwidth
- 140dB DC CMRR
- Gain Options: 20V/V, 50V/V
- Rail-to-Rail Output
- 2mm x 3mm, 8-Pin TDFN Package
- -40°C to +125°C Automotive Temperature Range
MAX635 Preset/Adjustable Output CMOS Inverting Switching Regulators
The MAX635/MAX636/MAX637 inverting switching regulators are designed for minimum component DC-DC...
- Preset -5V, -12V, -15V Output Voltages
- Adjustable Output with 2 Resistors
- 85% Typ Efficiency
- Only 3 External Components
- 80µA Typ Operating Current
- Low Battery Detector
MAX636 Preset/Adjustable Output CMOS Inverting Switching Regulators
The MAX635/MAX636/MAX637 inverting switching regulators are designed for minimum component DC-DC...
- Preset -5V, -12V, -15V Output Voltages
- Adjustable Output with 2 Resistors
- 85% Typ Efficiency
- Only 3 External Components
- 80µA Typ Operating Current
- Low Battery Detector
MAX637 Preset/Adjustable Output CMOS Inverting Switching Regulators
The MAX635/MAX636/MAX637 inverting switching regulators are designed for minimum component DC-DC...
- Preset -5V, -12V, -15V Output Voltages
- Adjustable Output with 2 Resistors
- 85% Typ Efficiency
- Only 3 External Components
- 80µA Typ Operating Current
- Low Battery Detector
MAX19792EVKIT Evaluation Kit for the MAX19792
The MAX19792 evaluation kit (EV kit) simplifies the evaluation of the MAX19792. The MAX19792 dua...
- Easy Evaluation of the MAX19792 IC
- On-Board DAC which Outputs 4V ±5% to Control Attenuation
- On-Board Power Supply +3.3V and +5V from MAX32625PICO
- The Operating Frequency Range Extends from 500MHz to 4000MHz
- 50µ SMA Connectors on the RF Ports
- All Critical Peripheral Components Included
- A Micro-USB Port to Interface with the PC
- PC Control Software (Available at www.stg-maximintegrated.com/EVKitSoftware)
MAX19793EVKIT Evaluation Kit for the MAX19793
The MAX19793 evaluation kit (EV kit) simplifies the evaluation of the MAX19793. The MAX19793 dua...
- Easy Evaluation of the MAX19793 IC
- On-Board DAC which Outputs 4V ±5% to Control the Attenuation
- On-Board Power Supply +3.3V and +5V from MAX32625PICO
- The Operating Frequency Range Extends from 1500MHz to 6000MHz
- 50Ω SMA Connectors on the RF Ports
- All Critical Peripheral Components Included
- A Micro-USB Port to Interface with the PC
- PC Control Software (Available at www.stg-maximintegrated.com/EVKitSoftware)
MAX17579EVKIT Evaluation Kit for the MAX17579 and MAX17580 in -15V and -5V Output-Voltage Applications
The MAX17579EVKIT# and MAX17580EVKIT# evaluation kits (EV kits) provide a proven design to evalu...
- Operates Over a Wide Input Range
- MAX17579EVKIT#: VOUT1 = -15V, IOUT1 = 240mA, VIN1 Range = 16V to 45V
- MAX17580EVKIT#: VOUT2 = -5V, IOUT2 = 300mA, VIN2 Range = 16V to 55V
- Adjustable Soft-Start Time
- Active-Low RESET Output with a Pullup Resistor to an External Supply
- System Ground Interfaced EN/UVLO and Active-Low RESET Pins
- Overcurrent and Overtemperature Protection
- Proven PCB Layout
- Fully Assembled and Tested
- Complies with CISPR 32 (EN55032) Class B Conducted and Radiated Emissions
MAX77757 3.15A USB Type-C Autonomous Charger with JEITA for 1-Cell Li-ion/LiFePO4 Batteries
The MAX77757 is a standalone 3.15A charger with integrated USB Type-C®CC detection with JEITA co...
- Up to 16V Protection
- 13.7V Maximum Input Operating Voltage
- 3.15A Maximum Charging Current
- 6A Discharge Current Protection
- No Firmware or Communication Required
- Integrated CC Detection for USB Type-C
- Integrated BC1.2 Detection for Legacy SDP, DCP, CDP, and DCD Timeout
- Integrated USB Detection for Common Proprietary Charger Types
- Automatic Input Current Limit Configuration
- Input Voltage Regulation with Adaptive Input Current Limit (AICL)
- Reverse Boost Capability up to 5.1V, 1.5A
- Termination Voltage
- 4.1V to 4.5V for Li-ion and Li-poly Batteries
- 3.6V/3.7V for LiFePO4 Battery
- Safety
- Charge Safety Timer
- JEITA Compliance with NTC Thermistor (MAX77757J)
- HOT/COLD Stop Charging with NTC Thermistor (MAX77757H)
- Thermal Shutdown
- Pin Control of All Functions
- Resistor Configurable Fast-Charge Current
- ENBST Pin to Enable and Disable Reverse Boost
- STAT Pin to Indicate Charging Status
- INOKB Pin to Indicate Input Power-OK
- THM Pin to Disable Charge
- Integrated Power Path
- Integrated Battery True-Disconnect FET
- 3mm x 3mm, 24-Lead FC2QFN Package
MAX20446B Automotive 6-Channel Backlight Driver with Boost/SEPIC Controller and I2C Interface
The MAX20446 is a 6-channel backlight driver with boost controller for automotive displays. The ...
- Wide-Voltage-Range Operation
- Operates Down to 4V Supply After Startup
- Survives Load Dump Up to 52V
- High Integration
- Complete 6-Channel Solution Including Boost Controller
- I2C Control for Minimum Parts Count
- Robust and Low EMI
- Spread-Spectrum Oscillator
- Phase Shifting
- 400kHz to 2.2MHz Switching-Frequency Range
- Fail-Safe Operation Mode Using the FSEN Pin
- Versatile Dimming Scheme Allows Hybrid or
PWM-Only Dimming Using DIM Input or I2C
- Dimming Ratio > 10000:1 Using Hybrid Dimming
- 10000:1 Dimming Ratio at 200Hz using PWM Dimming
- Complete Diagnostics
- LED Open/Short Detection and Protection
- Boost Output Undervoltage and Overvoltage
- Boost Voltage
- Individual String LED Current
- Thermal Shutdown
- Compact (4mm x 4mm) 24-Pin TQFN Package
MAXPICO2PMB MAXPICO2PMB Adapter Board
The MAXPICO2PMB adapter board is a fully assembled and tested PCB that provides an I2C interface...
- USB-Powered Operation
- USB to I2C and SPI Interface
- Pmod Compatible Form Factor
- Flexible Configuration
- MAX32625PICO Rapid Development Platform
- Drag-and-Drop Programming
- Small PCB Area
- Windows® 8/10-Compatible GUI Software
- Fully Assembled and Tested
MAX17643 4.5V–60V, 2A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation
The Himalaya series of voltage regulator ICs, power modules, and chargers enable cooler, smaller...
- Reduces External Components and Total Cost
- No Schottky-Synchronous Operation
- Internal Compensation for Any Output Voltage
- All-Ceramic Capacitors, Compact Layout
- Reduces Number of DC-DC Regulators to Stock
- Wide 4.5V to 60V Input
- Adjustable 0.9V to (0.9 × VIN) Output
- Up to 2A Peak-Load Current
- 400kHz to 2.2MHz Adjustable Switching Frequency with External Synchronization
- Reduces Power Dissipation
- Peak Efficiency of 91.6%
- Auxiliary Bootstrap LDO for Improved Efficiency
- 4.65μA Shutdown Current
- Operates Reliably in Adverse Industrial Environments
- Hiccup-Mode Overload Protection
- Adjustable Soft-Start
- Built-In Output-Voltage Monitoring with Active-Low RESET
- Programmable EN/UVLO Threshold
- Monotonic Startup into Prebiased Load
- Overtemperature Protection
- Wide Industrial -40°C to +125°C Ambient Operating Temperature Range/ -40°C to +150°C Junction Temperature Range
- Complies with CISPR22 (EN55022) Class B Conducted and Radiated Emissions
MAX8969 Step-Up Converter for Handheld Applications
The MAX8969 is a simple 1A step-up converter in a small package that operates in any single-cell...
- Flexible System Integration
- Up to 1A Output Current
- 2.5V to 5.5V Input Voltage Range
- 3.3V to 5.7V Output Voltage Options
- Integrated Protection Increases System Robustness
- Undervoltage Lockout (UVLO)
- Short-Circuit Protection
- Overtemperature Shutdown
- High Efficiency and Low Quiescent Current Extends Battery Life
- Over 90% Efficiency with Internal Synchronous Rectifier
- 60µA IQ in Automatic Track Mode
- 45µA IQ in Step-Up Mode
- 30µA IQ in Track Mode
- 1µA Shutdown Current
- Skip Mode Under Light Load Condition Improves Efficiency
- True Shutdown™ Prevents Current Flow from OUT_ to LX_
- Soft-Start Limits Inrush Current to 480mA
- Small Package and High Frequency Operation Reduce Board Space
- 9-Bump 1.25mm × 1.25mm WLP Package
- 3MHz PWM Switching Frequency
- Small External Components
MAX20754 Dual-Output, Configurable Multiphase Power-Supply Controller with PMBus Interface and Internal Buck Converter
The MAX20754 is a PMBus™-compatible, dualoutput, configurable multiphase power-supply controller...
- Versatile and Flexible Controller
- Generates Up to Six PWM Signals
- Single- or Dual-Voltage Output with Flexible Phase Assignment
- 0.5V to 2.0V Output-Voltage Range (MAX20754ETMA1+)
- 0.25V to 2.0V Output-Voltage Range (MAX20754ETMA2+)
- 4.5V to 16V Input-Voltage Range
- 300kHz to 800kHz Switching Frequency Range
- High-Power Density in a Small Overall Solution Size
- Supports Coupled-Inductor Technology
- Advanced Modulation Scheme Improves Transient Response
- High-Loop Bandwidth Reduces Output-Capacitance Requirements
- 48-Pin (7mm x 7mm) TQFN Package
- Phase-Current Steering for Thermal Balancing
- Efficient Integrated Internal Switching Regulator Powers Controller and Power Stages
- Simple System Configuration
- Four External Resistors Set Output Voltage, Bus Address, Switching Frequency, and Current Limit
- Comprehensive PMBus Configuration, Control, and Telemetry
- Compatible with PMBus Standard, Revision 1.3
- 10kHz to 1MHz Bus Speed
- PMBus Command Settings Stored in Nonvolatile Memory
- Accurate Current, Voltage, and Temperature Reporting
MAX22531EVKIT Evaluation Kit for the MAX22530/MAX22531
The MAX2253x evaluation kit (EV kit) provides the hardware and software necessary to evaluate th...
- Easy Evaluation of MAX22530/MAX22531
- EV kit is USB Powered, No Field -Side Supply Required
- All Input Accessible
- Windows 7, Windows 8.1, and Windows 10- Compatible Software
- Proven PCB Layout
- Fully Assembled and Tested
- RoHS Compliant
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
MAX25308 Two/Three Output Low Noise LDO Linear Regulators
The MAX25307/MAX25308 are a two/three output linear regulator family that deliver up to 600mA on...
- 1.7V to 5.5V Input Voltage Range
- Factory Selectable Output Voltage of 0.6V to 3.7875V in 12.5mV Steps
- 37µVRMS Output Noise, 10Hz to 100kHz
- 1.95mA (Max) Operating Supply Current
- 70dB PSRR at 10kHz
- 600mA Maximum Output Current (OUT1)
- 300mA Maximum Output Current (OUT2/3)
- ±1.25% DC Accuracy Over Load, Line, and Temperature
- 155mV (Max) Dropout at IMAX1/2/3 Load (3.3VIN)
- < 1µA Shutdown Supply Current
- Overcurrent and Overtemperature Protection
- Output-to-Input Reversed Current Protection
- Individual Active-Low RESET Outputs
- 3mm x 3mm 16 pin TQFN Package
- -40°C to 125°C Grade 1 Automotive Temperature Range
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
MAX25307 Two/Three Output Low Noise LDO Linear Regulators
The MAX25307/MAX25308 are a two/three output linear regulator family that deliver up to 600mA on...
- 1.7V to 5.5V Input Voltage Range
- Factory Selectable Output Voltage of 0.6V to 3.7875V in 12.5mV Steps
- 37µVRMS Output Noise, 10Hz to 100kHz
- 1.95mA (Max) Operating Supply Current
- 70dB PSRR at 10kHz
- 600mA Maximum Output Current (OUT1)
- 300mA Maximum Output Current (OUT2/3)
- ±1.25% DC Accuracy Over Load, Line, and Temperature
- 155mV (Max) Dropout at IMAX1/2/3 Load (3.3VIN)
- < 1µA Shutdown Supply Current
- Overcurrent and Overtemperature Protection
- Output-to-Input Reversed Current Protection
- Individual Active-Low RESET Outputs
- 3mm x 3mm 16 pin TQFN Package
- -40°C to 125°C Grade 1 Automotive Temperature Range
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
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
MAX49921 0 to 70V, High-Precision Current-Sense Amplifier
The MAX49921 is high-precision, unidirectional current-sense amplifier (CSA) with an operating i...
- AEC-Q100 Qualified for Automotive Applications
- ± 0.5µV (typ) Input Offset Voltage
- ± 0.05% (typ) Gain Error
- 0 to +70V Input Voltage Range
- -42V to +80V Protective Immunity
- 65kHz, -3dB Bandwidth
- 140dB DC CMRR
- Gain Options: 20V/V, 50V/V
- Rail-to-Rail Output
- 2mm x 3mm, 8-Pin TDFN Package
- -40°C to +125°C Automotive Temperature Range
MAX635 Preset/Adjustable Output CMOS Inverting Switching Regulators
The MAX635/MAX636/MAX637 inverting switching regulators are designed for minimum component DC-DC...
- Preset -5V, -12V, -15V Output Voltages
- Adjustable Output with 2 Resistors
- 85% Typ Efficiency
- Only 3 External Components
- 80µA Typ Operating Current
- Low Battery Detector
MAX636 Preset/Adjustable Output CMOS Inverting Switching Regulators
The MAX635/MAX636/MAX637 inverting switching regulators are designed for minimum component DC-DC...
- Preset -5V, -12V, -15V Output Voltages
- Adjustable Output with 2 Resistors
- 85% Typ Efficiency
- Only 3 External Components
- 80µA Typ Operating Current
- Low Battery Detector
MAX637 Preset/Adjustable Output CMOS Inverting Switching Regulators
The MAX635/MAX636/MAX637 inverting switching regulators are designed for minimum component DC-DC...
- Preset -5V, -12V, -15V Output Voltages
- Adjustable Output with 2 Resistors
- 85% Typ Efficiency
- Only 3 External Components
- 80µA Typ Operating Current
- Low Battery Detector
MAX19792EVKIT Evaluation Kit for the MAX19792
The MAX19792 evaluation kit (EV kit) simplifies the evaluation of the MAX19792. The MAX19792 dua...
- Easy Evaluation of the MAX19792 IC
- On-Board DAC which Outputs 4V ±5% to Control Attenuation
- On-Board Power Supply +3.3V and +5V from MAX32625PICO
- The Operating Frequency Range Extends from 500MHz to 4000MHz
- 50µ SMA Connectors on the RF Ports
- All Critical Peripheral Components Included
- A Micro-USB Port to Interface with the PC
- PC Control Software (Available at www.stg-maximintegrated.com/EVKitSoftware)
MAX19793EVKIT Evaluation Kit for the MAX19793
The MAX19793 evaluation kit (EV kit) simplifies the evaluation of the MAX19793. The MAX19793 dua...
- Easy Evaluation of the MAX19793 IC
- On-Board DAC which Outputs 4V ±5% to Control the Attenuation
- On-Board Power Supply +3.3V and +5V from MAX32625PICO
- The Operating Frequency Range Extends from 1500MHz to 6000MHz
- 50Ω SMA Connectors on the RF Ports
- All Critical Peripheral Components Included
- A Micro-USB Port to Interface with the PC
- PC Control Software (Available at www.stg-maximintegrated.com/EVKitSoftware)
MAX17579EVKIT Evaluation Kit for the MAX17579 and MAX17580 in -15V and -5V Output-Voltage Applications
The MAX17579EVKIT# and MAX17580EVKIT# evaluation kits (EV kits) provide a proven design to evalu...
- Operates Over a Wide Input Range
- MAX17579EVKIT#: VOUT1 = -15V, IOUT1 = 240mA, VIN1 Range = 16V to 45V
- MAX17580EVKIT#: VOUT2 = -5V, IOUT2 = 300mA, VIN2 Range = 16V to 55V
- Adjustable Soft-Start Time
- Active-Low RESET Output with a Pullup Resistor to an External Supply
- System Ground Interfaced EN/UVLO and Active-Low RESET Pins
- Overcurrent and Overtemperature Protection
- Proven PCB Layout
- Fully Assembled and Tested
- Complies with CISPR 32 (EN55032) Class B Conducted and Radiated Emissions
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