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电源管理

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作为世界领先的集成式与分立式功率转换半导体供应商之一，意法半导体的电源管理IC（PMIC）可以提供节能、大功率密度和低待机功耗设计解决方案。

我们的产品包括高集成度AC-DC转换器、开关DC-DC转换器、线性稳压器、电池管理IC、LED驱动器、光电IC、MOSFET和IGBT驱动器、电机驱动器等。

这些集成解决方案缩短了设计周期，意法半导体的eDesignSuite让您能够迅速选择最符合您电源管理设计要求的配置并对其进行仿真，从而加快了面市步伐。

电源管理指南

我们的电源管理IC产品组合

AC-DC转换器

AC-DC转换器

离线转换器、PFC、各种控制器、以及监控器/辅助IC。

电池管理IC

电池管理IC

可穿戴设备和物联网设备无线充电器的电池管理

DC-DC开关转换器

DC-DC开关转换器

高效率开关稳压器，广泛的Vin范围和Iout能力，适用于消费类、工业和汽车应用。

显示器电源和控制器

显示器PSU产品组合支持具有高质量图像、节能和大功率密度等特点的解决方案。

能量采集和太阳能充电IC

能量采集和太阳能充电IC

通过从环境光或热差值中提取能量来供给物联网生态系统。

高密度功率驱动器

高密度功率驱动器

系统级封装（SiP）解决方案，在紧凑型QFN封装组合集成了STDRIVE栅极驱动器和基于MOSFET的功率级。

热插拔电源管理

热插拔电源管理

高级保护IC，包括限流器、电子保险丝和直流电源断路器。

智能电源开关

智能电源开关

它们在同一芯片上整合了控制单元和功率级，非常适合高边和低边配置。

LED驱动器

LED驱动器

采用具有高驱动性能和高效率的多拓扑结构，适用于汽车和工业应用。

照明用IC

照明用IC

用于模拟解决方案的高压镇流器控制器和用于数字平台的完整电源管理单元。

线性稳压器

线性稳压器

坚固耐用的工业标准线性稳压器和高性能LDO，采用微型封装。

LNB电源

LNB电源

元件数量极低，可用于模拟和数字卫星接收器、以及Sat-PC卡。

栅极驱动器

栅极驱动器

包括集成式高压半桥、单个和多个低压栅极驱动器。

光伏IC

光伏IC

冷却旁路开关改善了可靠性，DC-DC转换器内置的MPPT提高了功率转换效率。

电源管理和SBC

电源管理和SBC

电源管理和系统基础IC专为适合汽车信息娱乐和远程信息处理系统、电子控制单元（ECU）和车身模块而设计。 

通过以太网集成电路供电

通过以太网集成电路供电

符合最新的IEEE 802.3at规范（POE+）以及之前的IEEE 802.3af规范（PoE）。

电压参考

电压参考

固定和可调的大功率分流器，高精度/低功率分流器和串联电压参考。

无线充电IC

无线充电IC

完整的发送器和接收器芯片组产品系列，针对不同的实现需求而优化。

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特别推荐

The ST1PS01, a nano-quiescent step-down converter
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转换器
光伏
LED驱动器

转换器

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

V This option is required and must be a number.
A This option is required and must be a number.

太阳能电池充电器

输入面板规格

V This option is required. And must be less than or equal to Voc [V]
V This option is required. And must be greater than or equal to Vmp [V]
A This option is required. And must be less than or equal to Isc [A]
A This option is required. And must be greater than or equal to Imp [A]

输出电池规格

V This option is required.
A This option is required.

LED驱动器

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

LED自定义

V This option is required.
A This option is required.
Ω This option is required.

LEDs

This option is required. And must be a whole positive number between 1 and 20.
This option is required. And must be a whole positive number between 1 and 20.
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