Power Integrated Circuits

Power ICs simplify the design of power supply and power management circuits by integrating key circuit functions into a single chip, resulting in higher reliability with significant savings in power consumption, board space and cost. We are a leading supplier of power integrated circuits for power conversion and battery management applications. We offer a wide range of power conversion circuits and controller ICs. Our battery management products provide market leading fuel gauging, charging and monitoring functions. Our power products support a wide variety of applications, including the industrial, communications, automotive, data center, consumer and healthcare markets.




Power Development Boards


Ultra-High CMTI Isolated Gate Drivers Evaluation Kit

MAX22701EVKIT

Includes two identical ICs for measurement of part-to-part propagation delay matching.

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Isolated 24V to 5V, 12.5W No-Opto Flyback Power Supply

MAXREFDES120

Compact 24V input module with secondary-side synchronous MOSFET driver that features 5V at 2.5A output.

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Isolated 24V to 5V, 9W No-Opto Flyback Power Supply

MAXREFDES119

Compact 24V input module with secondary-side synchronous MOSFET driver that features 5V at 1.8A output.

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Evaluation Kit for 4.5V to 42V, 300mA uSLIC Power Module for 3.3V Output

MAXM15462EVKIT

Integrated power solution providing 3.3V from a wide input range of 4.5V to 42V with up to 300mA of current.

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4V to 42V, 100mA, Compact Step-Down Power Module

MAXM17532

The MAXM17532 is a step-down DC-DC power module built in a compact uSLICTM package. The MAXM17532 integrates a controller, MOSFETs, an inductor, as well as the compensation components. The device operates from an input voltage of 4.0V to 42V, supports an adjustable output voltage from 0.9V to 5.5V, and supplies up to 100mA of load current. The high level of integration significantly reduces design complexity, manufacturing risks and offers a true “plug and play” power supply solution, hence reducing the time-to-market.

Evaluation Kit for 4V to 42V, 100mA uSLIC Power Module for 5V Output

MAXM17532EVKIT

Integrated power solution providing 5V from a wide input range of 10V to 42V with up to 100mA of current.

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Isolated 24V to 3.3V 33W Power Supply

MAXREFDES121

Isolated, industrial power-supply reference design with an efficient active-clamp topology design with 24V input.

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Non-isolated 24V to 5.1V, 20W Power Supply

MAXREFDES125

High-efficiency, 20W power supply for industrial and broad power-supply applications.

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Isolated, 24V to 5V, 10W Power Supply Reference Design

MAXREFDES114

Compact, 24V input, forward converter module with 5V at 2A output and pre-qualified transformers.

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Isolated 24V to 5V, 2W Flyback Power Supply

MAXREFDES111

Industrial power-supply reference design features an efficient flyback topology with 24V input, and a 5V output at 2W of power (0.4A)

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Power Converter Related Videos




EE-Sim Sharing Designs
3:39 January 05, 2017


MAX25613
Automotive Infrared LED Controller

  • High-Current LED Driver with Reduced di/dt on the Battery Harness
  • Protection Features Increase System Reliability
  • Automotive Ready

MAX25601C
Synchronous Boost and Synchronous Buck LED Controllers

  • Integration Minimizes BOM for High-Brightness LED Driver, Saving Space and Cost
  • Wide Dimming Ratio Allows High Contrast Ratio
  • Protection Features and Wide Temperature Range Increase System Reliability

MAX25601D
Synchronous Boost and Synchronous Buck LED Controllers

  • Integration Minimizes BOM for High-Brightness LED Driver, Saving Space and Cost
  • Wide Dimming Ratio Allows High Contrast Ratio
  • Protection Features and Wide Temperature Range Increase System Reliability

MAX25601A
Synchronous Boost and Synchronous Buck LED Controllers

  • Integration Minimizes BOM for High-Brightness LED Driver, Saving Space and Cost
  • Wide Dimming Ratio Allows High Contrast Ratio
  • Protection Features and Wide Temperature Range Increase System Reliability

MAX25601B
Synchronous Boost and Synchronous Buck LED Controllers

  • Integration Minimizes BOM for High-Brightness LED Driver, Saving Space and Cost
  • Wide Dimming Ratio Allows High Contrast Ratio
  • Protection Features and Wide Temperature Range Increase System Reliability

MAX20076E
36V, 600mA/1.2A Mini Buck Converter with 3.5µA IQ

  • Synchronous DC-DC Converter with Integrated FETs
  • 20ns Minimum On-Time Small Solution Size Saves Space
  • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

MAX20076D
36V, 600mA/1.2A Mini Buck Converter with 3.5µA IQ

  • Synchronous DC-DC Converter with Integrated FETs
  • 20ns Minimum On-Time Small Solution Size Saves Space
  • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

MAX25276D
36V, 600mA/1.2A Mini Buck Converter with 3.5µA IQ

  • Synchronous DC-DC Converter with Integrated FETs
  • 20ns Minimum On-Time Small Solution Size Saves Space
  • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

MAX20075D
36V, 600mA/1.2A Mini Buck Converter with 3.5µA IQ

  • Synchronous DC-DC Converter with Integrated FETs
  • 20ns Minimum On-Time Small Solution Size Saves Space
  • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing

MAXM17724
Integrated 4V-60V, 150mA, Himalaya uSLIC Power Module DC-DC Converter with 50mA Linear Regulator

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17712
Integrated 4V-60V, 150mA, Himalaya uSLIC Power Module DC-DC Converter with 50mA Linear Regulator

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17720
Integrated 4V-60V, 150mA, Himalaya uSLIC Power Module DC-DC Converter with 50mA Linear Regulator

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM15068
7.5V to 60V, 200mA Himalaya uSLIC Step-Down Power Module

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17633
4.5V to 36V, 2A Himalaya uSLIC Step-Down Power Modules

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17634
4.5V to 36V, 2A Himalaya uSLIC Step-Down Power Modules

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17635
4.5V to 36V, 2A Himalaya uSLIC Step-Down Power Modules

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17537
4.5V to 60V, 3A High-Efficiency, DC-DC Step-Down SiP Power Module with Integrated Inductor

  • Reduces Design Complexity, Manufacturing Risks, and Time to Market
  • Saves Board Space in Space-Constrained Applications
  • Offers Flexibility for Power-Design Optimization

MAXM17630
4.5V to 36V, 1A Himalaya uSLIC Step-Down Power Module

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17631
4.5V to 36V, 1A Himalaya uSLIC Step-Down Power Module

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAXM17632
4.5V to 36V, 1A Himalaya uSLIC Step-Down Power Module

  • Easy to Use
  • High Efficiency
  • Flexible Design

MAX15095A
2.7V to 18V, 6.6A Integrated Hot-Swap/Electronic Circuit Breaker

  • Integration Reduces Solution Size for Blade Servers and Other Space-Constrained Designs
  • Flexibility Enables Use in Many Unique Designs
  • Safety Features Ensure Accurate, Robust Protection

MAX15095D
2.7V to 18V, 6.6A Integrated Hot-Swap/Electronic Circuit Breaker

  • Integration Reduces Solution Size for Blade Servers and Other Space-Constrained Designs
  • Flexibility Enables Use in Many Unique Designs
  • Safety Features Ensure Accurate, Robust Protection

MAX15095, MAX15095A, MAX15095D
2.7V to 18V, 6.6A Integrated Hot-Swap/Electronic Circuit Breaker

  • Integration Reduces Solution Size for Blade Servers and Other Space-Constrained Designs
  • Flexibility Enables Use in Many Unique Designs
  • Safety Features Ensure Accurate, Robust Protection

MAX20473
Low-Voltage Synchronous Boost Converter

  • Synchronous Boost Converter
  • 3.0V to 4.0V Operating Supply Voltage
  • True Output Shutdown

MAX17662
3.5V to 36V, 2A, High-Efficiency, Synchronous Step-Down DC-DC Converter

  • Reduces External Components and Total Cost
  • Reduces Number of DC-DC Regulators to Stock
  • Reduces Power Dissipation

MAX77504
14V Input, 3A High-Efficiency Buck Converter in WLP or QFN

  • 3A Single-Channel Buck Regulator
  • 2.6V to 14V Input Voltage
  • 0.6V to 6V Output Voltage Range

MAX20458
36V Boost Controller with 3.5A Synchronous Buck Converter For Automotive Applications

  • Meets Stringent OEM Module Power Consumption and Performance Specifications
  • Enables Crank-Ready Designs
  • EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input Voltage Range

MAX20057
36V Boost Controller with Dual 3.5A/2A Synchronous Buck Converters for Automotive Applications

  • Meets Stringent OEM Module Power Consumption and Performance Specifications
  • Enables Crank-Ready Designs
  • Integration and Thermally Enhanced Packages Save Board Space and Cost

MAX17631
4.5V to 36V, 1.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter

  • Reduces External Components and Total Cost
  • Reduces Number of DC-DC Regulators to Stock
  • Reduces Power Dissipation

MAX17634A
4.5V to 36V, 4.25A, High-Efficiency, Synchronous Step-Down DC-DC Converter

  • Reduces External Components and Total Cost
  • Reduces Number of DC-DC Regulators to Stock
  • Reduces Power Dissipation

MAX17634B
4.5V to 36V, 4.25A, High-Efficiency, Synchronous Step-Down DC-DC Converter

  • Reduces External Components and Total Cost
  • Reduces Number of DC-DC Regulators to Stock
  • Reduces Power Dissipation

MAX17634C
4.5V to 36V, 4.25A, High-Efficiency, Synchronous Step-Down DC-DC Converter

  • Reduces External Components and Total Cost
  • Reduces Number of DC-DC Regulators to Stock
  • Reduces Power Dissipation

MAX25249
Quad Output Mini PMIC for Automotive Camera Applications

  • Multiple Functions for Small Size
  • High-Precision
  • Diagnostics and Features

MAX25249B
Quad Output Mini PMIC for Automotive Camera Applications

  • Multiple Functions for Small Size
  • High-Precision
  • Diagnostics and Features

MAX77501
110VPK-PK High-Efficiency Piezo Haptic Actuator Boost Driver

  • 110VPK-PK Haptic Waveforms Generation
  • Optimized for up to 2µF Haptic Piezo Actuator
  • 2.8V to 5.5V Input Supply Range

MAX20457
36V Dual 3.5A/2A Synchronous Buck Converters for Automotive Applications

  • Meets Stringent OEM Module Power Consumption and Performance Specifications
  • Enables Crank-Ready Designs
  • EMI Reduction Features Reduce Interference with Sensitive Radio Bands without Sacrificing Wide Input-Voltage Range

MAXM17536
4.5V to 60V, 4A High-Efficiency, DC-DC Step-Down SiP Power Module with Integrated Inductor

  • Reduces Design Complexity, Manufacturing Risks, and Time-to-Market
  • Saves Board Space in Space-Constrained Applications
  • Offers Flexibility for Power-Design Optimization

MAX20056B
Integrated, 6-Channel High-Brightness LED Driver with Very Wide PWM Dimming Ratio and Phase Shifting for Automotive Displays

  • Robust with Respect to EMC and Automotive Battery Transients
  • Spread-Spectrum Mode Reduces Emission at the Switching Frequency and its Harmonics
  • Phase-Shift Dimming of LED Strings

MAX77863
Complete System PMIC, Featuring 13 Regulators, 8 GPIOs, RTCD, and Flexible Power Sequencing for Multicore Applications

  • Operates from a 2.6V to 5.5V Source
  • Allows for Low-Cost PCB Technology
  • Includes 4 DC-to-DC Step-Down Regulators

MAX17576
4.5V to 60V, 4A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation

  • Reduces External Components and Total Cost
  • Reduces Number of DC-DC Regulators to Stock
  • Reduces Power Dissipation

MAX20412
Automotive Low-Voltage 2-Channel Step-Down Controller

  • 2-Channel, High-Efficiency DC-DC Controller in a Small Solution Size
  • High-Precision Regulator for Applications Processors
  • Low-Noise Features Reduce EMI

MAX14916
Compact Industrial Octal 1A/Quad 2A High-Side Switch with Diagnostics

  • Robustness and Smart Diagnostics
  • Reduces Power and Heat Dissipation
  • Flexibility

MAX16923
Automotive 4-Output Display Power Solution with Watchdog

  • High Integration
  • Integrated Watchdog Timer
  • Robust and Low EMI

MAX25612
Automotive Synchronous High Voltage LED Controller

  • Integration Minimizes BOM and Cost
  • Simple to Optimize for Efficiency, Board Space, and Input Operating Range
  • Protection Features Increase System Reliability

MAX38907
4A/2A High-Performance LDO Linear Regulators

  • Delivers Flexible Operating Range
  • Reduces Noise and Improves Accuracy
  • Enables Ease-of-Use and Robust Protection

MAX38908
4A/2A High-Performance LDO Linear Regulators

  • Delivers Flexible Operating Range
  • Reduces Noise and Improves Accuracy
  • Enables Ease-of-Use and Robust Protection

MAX38909
4A/2A High-Performance LDO Linear Regulators

  • Delivers Flexible Operating Range
  • Reduces Noise and Improves Accuracy
  • Enables Ease-of-Use and Robust Protection

MAX20343
Ultra-Low Quiescent Current, Low Noise 3.5W Buck-Boost Regulator

  • Extend System Run Time
  • Low, Continuous Noise Profile
  • Adaptable Load Transient Response

MAX20333I
Adjustable Current-Limit Switch with Low Power Mode

  • Flexible Operation
  • Safe Operation
  • Power Savings

MAX20333J
Adjustable Current-Limit Switch with Low Power Mode

  • Flexible Operation
  • Safe Operation
  • Power Savings

MAX20333G
Adjustable Current-Limit Switch with Low Power Mode

  • Flexible Operation
  • Safe Operation
  • Power Savings

MAX20333H
Adjustable Current-Limit Switch with Low Power Mode

  • Flexible Operation
  • Safe Operation
  • Power Savings

MAX20333K
Adjustable Current-Limit Switch with Low Power Mode

  • Flexible Operation
  • Safe Operation
  • Power Savings

MAX20333C
Adjustable Current-Limit Switch with Low Power Mode

  • Flexible Operation
  • Safe Operation
  • Power Savings

MAX20333D
Adjustable Current-Limit Switch with Low Power Mode

  • Flexible Operation
  • Safe Operation
  • Power Savings

MAX20333E
Adjustable Current-Limit Switch with Low Power Mode

  • Flexible Operation
  • Safe Operation
  • Power Savings

MAX20333F
Adjustable Current-Limit Switch with Low Power Mode

  • Flexible Operation
  • Safe Operation
  • Power Savings

MAX20333A
Adjustable Current-Limit Switch with Low Power Mode

  • Flexible Operation
  • Safe Operation
  • Power Savings

MAX20333B
Adjustable Current-Limit Switch with Low Power Mode

  • Flexible Operation
  • Safe Operation
  • Power Savings

MAX20333
Adjustable Current-Limit Switch with Low Power Mode

  • Flexible Operation
  • Safe Operation
  • Power Savings

MAX20004E
36V, 220kHz to 2.2MHz, 4A/6A/8A Fully Integrated Automotive Step-Down Converters

  • Multiple Functions for Small Size
  • High Precision
  • Robust for the Automotive Environment

MAX20006E
36V, 220kHz to 2.2MHz, 4A/6A/8A Fully Integrated Automotive Step-Down Converters

  • Multiple Functions for Small Size
  • High Precision
  • Robust for the Automotive Environment

MAX20008E
36V, 220kHz to 2.2MHz, 4A/6A/8A Fully Integrated Automotive Step-Down Converters

  • Multiple Functions for Small Size
  • High Precision
  • Robust for the Automotive Environment

MAX17630
4.5V to 36V, 1A, High-Efficiency, Synchronous Step-Down DC-DC Converter

  • Reduces External Components and Total Cost
  • Reduces Number of DC-DC Regulators to Stock
  • Reduces Power Dissipation

MAX20011
Automotive Single 8A/12A Step-Down Converter with High Efficiency

  • High-Efficiency DC-DC Converter
  • Up to 12A peak output current:
  • Differential Remote Voltage Sensing

MAX77654
Ultra-Low Power PMIC Featuring Single-Inductor, 3-Output Buck-Boost, 2-LDOs, Power-Path Charger for Small Li+, and Ship Mode

  • Highly Integrated
  • Low Power
  • Charger Optimized for Small Battery Size

MAX16136
High-Precision Supervisory with Window Watchdog and Overvoltage Indicator

  • ±1% Accuracy
  • Enables ASIL Compliance at System Level
  • 0.5V to 5V Threshold Range with 20mV Increments

MAX16160
High-Accuracy 4-Channel, Any-Input Supervisory Circuits

  • Valid Active-Low RESET Logic State for Any Input Above 1V
  • ±1% Accuracy for All Inputs
  • Low 17μA Supply Current

MAX15158Z
High-Voltage Multiphase Boost Controller

  • Wide Operating Range
  • Integration Reduces Design Footprint
  • Robust Fault Protection Improves Quality and Reliability

MAX20079
Automotive 36V 3.5A Buck Converter with 3.5μA IQ

  • Synchronous DC-DC Converter with Integrated FETs
  • Small Solution Size Saves Space
  • PGOOD Output and High-Voltage EN Input Simplify Power Sequencing