Power

Maxim is a leading supplier of integrated circuits for power and battery management applications. We offer a wide range of power conversion and control ICs and our battery management products provide charging and monitoring functions. Our products are designed to meet the needs of various applications in industrial, communications, automotive, consumer and medical markets.




Reference Designs


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.

Learn more ›

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

MAXREFDES125

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

Learn more ›

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.

Learn more ›

View All Reference Designs ›



Related Videos




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

View All Videos ›

Related Resources


MAX17523
1A Adjustable Overcurrent and Overvoltage Protector with High Accuracy

  • Industrial Power Protection Increases Robustness
  • Flexible Design Options Eases Designs
  • Saves Space

MAX17572
4.5V–60V, 1A, 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

MAX17574
4.5V–60V, 3A, 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

MAX14746
USB Detection with Smart Power Selector Li+ Chargers

  • Flexible System Design to Operate with Any USB Charger Source
  • Easy to Implement Li+ Battery Charging
  • Integrates High Level of Protection

MAX14747
USB Detection with Smart Power Selector Li+ Chargers

  • Flexible System Design to Operate with Any USB Charger Source
  • Easy to Implement Li+ Battery Charging
  • Integrates High Level of Protection

MAX16133
Low-Voltage, Precision, Single/Dual/Triple/Quad-Voltage μP Supervisors

  • High Precision
  • Programmable OV Threshold: 104% to 111%
  • Programmable UV Threshold: 89% to 96%

MAX16134
Low-Voltage, Precision, Single/Dual/Triple/Quad-Voltage μP Supervisors

  • High Precision
  • Programmable OV Threshold: 104% to 111%
  • Programmable UV Threshold: 89% to 96%

MAX16132
Low-Voltage, Precision, Single/Dual/Triple/Quad-Voltage μP Supervisors

  • High Precision
  • Programmable OV Threshold: 104% to 111%
  • Programmable UV Threshold: 89% to 96%

MAX16135
Low-Voltage, Precision, Single/Dual/Triple/Quad-Voltage μP Supervisors

  • High Precision
  • Programmable OV Threshold: 104% to 111%
  • Programmable UV Threshold: 89% to 96%

MAX14743
Over Voltage and Surge Protected Dual SPDT Data Line Switch

  • Distortion-Free, High-Speed Signaling
  • Flexible System Design
  • Robust and Safety

MAX17245
3.5V–36V, 3.5A, Synchronous Buck Converter With 28μA Quiescent Current and Reduced EMI

  • Eliminates External Components and Reduces Total Cost
  • Increases Design Flexibility
  • Reduces Power Dissipation

MAX17244
3.5V–36V, 2.5A, Synchronous Buck Converter With 28μA Quiescent Current and Reduced EMI

  • Eliminates External Components and Reduces Total Cost
  • Increases Design Flexibility
  • Reduces Power Dissipation

MAX17232
3.5V–36V, 2.2MHz, Synchronous Dual Buck Controller with 20μA Quiescent Current

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

MAX17233
3.5V–36V, 2.2MHz, Synchronous Dual Buck Controller with 20μA Quiescent Current

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

MAX14745
Wearable Charge-Management Solution

  • Extend System Use Time Between Battery Charging
  • Easy-to-Implement Li+ Battery Charging
  • Minimize Solution Footprint Through High Integration

MAX17242
3.5V – 36V, 2A/3A, Synchronous Buck Converter with 15µA Quiescent Current and Reduced EMI

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

MAX17243
3.5V – 36V, 2A/3A, Synchronous Buck Converter with 15µA Quiescent Current and Reduced EMI

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

MAX14912
Octal High-Speed, High-Side Switch/Push-Pull Driver

  • Low Power and Heat Dissipation
  • Fast Switching Ideal for High-Speed Control Systems
  • Robust Operation

MAX14913
Octal High-Speed, High-Side Switch/Push-Pull Driver

  • Low Power and Heat Dissipation
  • Fast Switching Ideal for High-Speed Control Systems
  • Robust Operation

MAXREFDES125
MAXREFDES125#: Non-isolated 24V to 5.1V, 20W Power Supply


MAX77231
2.75V to 4.8V Input, 10mA Output, 35µVRMS Ultra Low Noise and Ripple Boost Regulator

  • Ultra-Small Solution Size (< 7mm2)
  • 35µVRMS (typ) Output Ripple/Noise
  • 11.2V/10mA Output

MAX17525
High-Accuracy, Adjustable Power Limiter

  • Robust, High-Power Protection Reduces System Downtime
  • Enables Fast Startup and Brownout Recovery
  • Flexible Design Enables Reuse and Less Requalification

MAX17690
60V, No-Opto Isolated Flyback Controller

  • 4.5V to 60V Input Voltage Range
  • No Optocoupler or Third Winding Required to Derive Feedback Signal Across Isolation Boundary
  • 2A/4A Peak Source/Sink Gate Drive Currents

MAXREFDES116
MAXREFDES116#: Isolated 24V to 5V 40w Power Supply


MAX30031
Defibrillation/Surge/ESD Protector

  • Low Leakage Defibrillation Protection IC Helps ECG Systems
  • Low Capacitance ~ 3pF
  • Low Leakage ~ 20pA @ 70°C

MAX30032
Defibrillation/Surge/ESD Protector

  • Low Leakage Defibrillation Protection IC Helps ECG Systems
  • Low Capacitance ~ 3pF
  • Low Leakage ~ 20pA @ 70°C

MAX30033
Defibrillation/Surge/ESD Protector

  • Low Leakage Defibrillation Protection IC Helps ECG Systems
  • Low Capacitance ~ 3pF
  • Low Leakage ~ 20pA @ 70°C

MAX30034
Defibrillation/Surge/ESD Protector

  • Low Leakage Defibrillation Protection IC Helps ECG Systems
  • Low Capacitance ~ 3pF
  • Low Leakage ~ 20pA @ 70°C

MAX14739
High-Current Overvoltage Protectors with Adjustable OVLO

  • Protects High-Power Portable Devices
  • Flexible Overvoltage Protection Design
  • Additional Protection Features Increase System Reliability

MAX14738
High-Current Overvoltage Protectors with Adjustable OVLO

  • Protects High-Power Portable Devices
  • Flexible Overvoltage Protection Design
  • Additional Protection Features Increase System Reliability