概述
硬件评估工具
资源
工具与软件
主要产品
开始

设计电源或变换器时,没有什么秘密可言:无论最终用途是什么,它们必须提供高效率,以满足国家和国际标准(包括80 plus®、ERP Lot6和能源之星)的要求,以及功率密度、可靠性和安全性,而所有这些都必须成本适中。

为了找到最好的应用解决方案,设计人员必须选择最有效的功率拓扑(反激、升压或准谐振)或者实现基于单片集成电路或离散功率开关和控制器,或者甚至决定使用先进的数字实现。无论他们的选择是什么,合适的半导体产品是满足他们特定设计目标的关键。

ST广泛的产品组合包括高度集成的AC-DC变换器和控制器、单片DC-DC变换器、硅和碳化硅(SiC)功率MOSFET和整流器、IGBT和保护IC、线性稳压器、电池管理IC(包括无线电池充电器IC)、专门设计的数字控制器和STM32微控制器。我们还提供全套硬件和软件评估与开发工具(包括我们的eDesignSuite),帮助工程师设计高效率的电源和变换器。

AC-DC变换器
AC-DC变换器
在典型的AC-DC开关电源(SMPS)中,交流电源经过整流和滤波后进入功...
阅读更多
工业电源
工业电源
In an industrial, commercial or manufacturing environment lowest possible down time of any equipment is the number one...
阅读更多
数字电源
数字电源
Digital power is any energy conversion system where digital control techniques apply to power products, and...
阅读更多
智能充电器和适配器
智能充电器和适配器
We are using smartphones and tablets so intensively that many need to top up their batteries several times – and quickly – every day...
阅读更多
服务器和电信电源
服务器和电信电源
Stringent international standards require that Server and Telecom power supplies provide higher efficiency and power density...
阅读更多
电视PSU
电视PSU
In addition to their outstanding image quality, new generation TVs gain attention for their slim silhouette and high energy efficiency...
阅读更多
直流-直流转换器
直流-直流转换器
A DC-DC switching converter is used to locally supply any component or part of a system with the desired DC voltage and...
阅读更多
辅助开关电源
辅助开关电源
Many appliances and equipment require the availability of an auxiliary power source (SMPS) that works separately from the...
阅读更多
00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      AN5034
      12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller
      2.0
      7.59 MB
      PDF
      AN5118
      12 V – 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller
      1.1
      5.26 MB
      PDF
      AN4812
      15 W, 12 V output, isolated flyback converter using Viper35HD device from the VIPer™ Plus family of high voltage converters
      2.0
      2.43 MB
      PDF
      AN5106
      150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller
      3.0
      6.17 MB
      PDF
      AN5287
      170W high input voltage two switch flyback based on L6565 and 1500V K5 MOSFETs
      1.0
      2.8 MB
      PDF
      AN5335
      35W transition-mode flyback converter with ultra-low THD based on HVLED007
      1.2
      3.36 MB
      PDF
      AN5442
      45W USB Type-C™ PD adapter board with controllers STCH03 QR flyback,SRK1001 adaptive synchronous rectifier and STUSB4761 USB Type-C™ PD
      1.1
      14.03 MB
      PDF
      AN4656
      Bootloading procedure for STLUX™ and STNRG™ digital controllers
      3.1
      588.34 KB
      PDF
      AN5497
      Buck current mode with the B-G474E-DPOW1 Discovery kit
      1.0
      9.96 MB
      PDF
      AN5496
      Buck voltage mode with the B-G474E-DPOW1 Discovery kit
      1.0
      8.83 MB
      PDF
      AN5264
      EVL400W-EUPL7 400W SMPS demonstration board
      2.0
      6.03 MB
      PDF
      AN5119
      How to design an application from draft with STNRG011
      1.1
      343.91 KB
      PDF
      AN5333
      SRK1001 adaptive synchronous rectification controller for flyback converters evaluation board family
      1.0
      1.75 MB
      PDF
      AN5034

      12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller

      AN5118

      12 V – 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller

      AN4812

      15 W, 12 V output, isolated flyback converter using Viper35HD device from the VIPer™ Plus family of high voltage converters

      AN5106

      150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller

      AN5287

      170W high input voltage two switch flyback based on L6565 and 1500V K5 MOSFETs

      AN5335

      35W transition-mode flyback converter with ultra-low THD based on HVLED007

      AN5442

      45W USB Type-C™ PD adapter board with controllers STCH03 QR flyback,SRK1001 adaptive synchronous rectifier and STUSB4761 USB Type-C™ PD

      AN4656

      Bootloading procedure for STLUX™ and STNRG™ digital controllers

      AN5497

      Buck current mode with the B-G474E-DPOW1 Discovery kit

      AN5496

      Buck voltage mode with the B-G474E-DPOW1 Discovery kit

      AN5264

      EVL400W-EUPL7 400W SMPS demonstration board

      AN5119

      How to design an application from draft with STNRG011

      AN5333

      SRK1001 adaptive synchronous rectification controller for flyback converters evaluation board family

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      eDesignSuite-The smart way to design your application 1.0
      842.88 KB
      PDF

      eDesignSuite-The smart way to design your application

    • 描述 版本 文档大小 操作
      电源管理指南 06.2019
      5.89 MB
      PDF

      电源管理指南

eDesignSuite

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.

电池充电器

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.