电源管理

Maxim 是全球领先的电源管理与电池管理集成电路供应商,我们提供全面的电源转换器和控制 IC,并且电池管理产品可提供电池充电及监测功能。我们的产品设计用于满足工业、通信、汽车、消费类、医疗市场等不同领域的电源设计应用需求。

请另参考:
nanoPower DC-DC 调节器




参考设计


隔离24V至3.3V、33W电源

MAXREFDES121

隔离型工业电源参考设计,其中每款电源将24V高效转换为各种功率水平的电压轨

了解详情›

非隔离24V至5.1V、20W电源

MAXREFDES125

高效、20W电源,适合工业和各种电源应用

了解详情 ›

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 ›

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视频




EE-Sim分享设计
3:39 January 05, 2017

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资源、工具


MAXM17546
4.5V to 42V, 5A High-Efficiency, DC-DC Step-Down 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

MAX20019
3.2MHz, 500mA Dual Step-Down Converters for Automotive Cameras

  • Small Solution Size
  • Cable Flexibility
  • EMI Solutions

MAX20020
3.2MHz, 500mA Dual Step-Down Converters for Automotive Cameras

  • Small Solution Size
  • Cable Flexibility
  • EMI Solutions

MAX17261
5.1μA、ModelGauge m5 EZ多节电池电量计

  • ModelGauge m5 EZ
  • 5.1μA低工作电流
  • 监测多节电池

MAX17260
5.1μA、ModelGauge m5 EZ单节电池电量计,提供高边电流检测选项

  • ModelGauge m5 EZ
  • 5.1μA低工作电流
  • 高精度电流检测

MAX20034
高效、2.2MHz、36V、双通道、Buck控制器,静态电流仅为17μA

  • 满足严格的OEM模块功耗和性能规范
  • 支持启动就绪设计
  • EMI抑制特性降低对敏感无线电频段的干扰,且不影响较宽输入电压范围

MAX77324
4.8VIN、1.5A、高效、超小尺寸Buck转换器

  • 1.5A输出电流降压型转换器
  • 2.5V至4.8V VIN范围
  • 0.6V至2V可调节VOUT范围,±2%精度

MAX77714
完备的系统PMIC,具有13个调节器、8路GPIO、RTC和灵活电源排序,适用于多核心应用

  • 高度集成
  • 低功耗
  • 小尺寸

MAX20414
2.2MHz同步Boost和降压型转换器

  • 多功能、小尺寸
  • 高精度
  • 支持汽车环境的可靠性

MAX20012B
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

MAX20014
2.2MHz同步和双通道降压型转换器

  • 多功能、小尺寸
  • 双路同步Buck转换器,电流高达3A:工厂可配置输出电压,从0.8V至3.8V,步长为25mV;电阻可调节
  • 高精度:±1.5%输出电压精度;Buck转换器具有良好的负载响应性能

MAX22505
±40V高速USB端口保护器

  • 可靠通信
  • 高性能
  • 设计灵活性

MAXREFDES96
MAXREFDES96#: Single-Battery Charger and Fuel Gauge with Boost for Arduino Platforms


MAX77752
多通道集成式电源管理IC

  • 高度集成
  • 高度灵活性和可配置
  • 小尺寸

MAX14714
小尺寸6A智能电源选择器

  • 提供可靠的双向电源路径
  • 简化电源开关设计
  • 大幅延长电池寿命

MAX14713
小尺寸6A智能电源选择器

  • 提供可靠的双向电源路径
  • 简化电源开关设计
  • 长电池寿命

MAX17524
4.5V to 60V, 3A, Dual-Output, High-Efficiency,Synchronous Step-Down DC-DC Converter

  • Reduces External Components and Total Cost
  • Reduces Number of DC-DC Regulators to Stock
  • Independent Input-Voltage Pins for Each Output

MAX17608
4.5V至60V、1A、OV/UV/反向电压保护器,带正向/反向限流

  • 可靠保护减降低系统停工风险
  • 灵活设计提供设计重复使用率,较少重复验证
  • 节省电路板面积,减少外部BOM

MAX17609
4.5V至60V、1A、OV/UV/反向电压保护器,带正向/反向限流

  • 可靠保护减降低系统停工风险
  • 灵活设计提供设计重复使用率,较少重复验证
  • 节省电路板面积,减少外部BOM

MAX17610
4.5V至60V、1A、OV/UV/反向电压保护器,带正向/反向限流

  • 可靠保护减降低系统停工风险
  • 灵活设计提供设计重复使用率,较少重复验证
  • 节省电路板面积,减少外部BOM

MAX20446
汽车级6通道背光照明驱动器,带Boost/SEPIC控制器和I2C接口

  • 宽压工作范围
  • 高度集成
  • 高可靠、低EMI

MAX14728
Dual-Input, Bidirectional Overvoltage Protector with Automatic Path Control

  • Protects Portable Devices with Dual-Input Power
  • Allows Flexible and Precise Design in OVLO Implementation
  • Increases System Reliability Through Premium Security

MAX14731
Dual-Input, Bidirectional Overvoltage Protector with Automatic Path Control

  • Protects Portable Devices with Dual-Input Power
  • Allows Flexible and Precise Design in OVLO Implementation
  • Increases System Reliability Through Premium Security

MAX14727
Dual-Input, Bidirectional Overvoltage Protector with Automatic Path Control

  • Protects Portable Devices with Dual-Input Power
  • Allows Flexible and Precise Design in OVLO Implementation
  • Increases System Reliability Through Premium Security

MAX17632
4.5V至36V、2A、高效、同步降压型DC-DC转换器

  • 减少外部元件,降低总体成本
  • 减少DC-DC稳压器库存清单
  • 降低功耗

MAX77812
20A User-Configurable Quad-Phase Buck Converter

  • 20A Maximum Output Current (5A per Phase)
  • VIN Range: 2.5V to 5.5V
  • VOUT Range: 0.250V to 1.525V with 5mV Steps

MAXM15462
4.5V至42V、300mA、喜马拉雅uSLIC降压型电源模块

  • 容易使用
  • 高效
  • 灵活的设计

MAX38801
Integrated, Step-Down Switching Regulator with Selectable Applications Configurations

  • High-Efficiency Solution
  • Flexible Design Allows Early PCB Definition
  • Advanced Architecture, Protection and Reporting Guarantees Reliable Designs

MAX38800
Integrated, Step-Down Switching Regulator with Selectable Applications Configurations

  • High-Efficiency Solution
  • Flexible Design Allows Early PCB Definition
  • Advanced Architecture, Protection and Reporting Guarantees Reliable Designs

MAX20094
备份电池充电器和升压控制器

  • 高效方案
  • 多功能支持减小方案尺寸
  • 监测备份电池的健康状态

MAX20095
备份电池充电器和升压控制器

  • 高效方案
  • 多功能支持减小方案尺寸
  • 监测备份电池的健康状态

MAX14699
High-Accuracy, Surge-Protected Overvoltage Protectors

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

MAX16813B
Integrated, 4-Channel, High-Brightness LED Driver with High-Voltage DC-DC Controller and Battery Disconnect

  • 4-Channel Linear LED Current Sinks with Internal MOSFETs Independently Drive Multiple LED Strings
  • Flexible Current-Mode Architecture Supports a Wide Range of Applications While Minimizing Interference
  • Protection Features Enhance Fault Detection and System Reliability