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数字电源

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数据中心的电力需求持续上升，传统的电力系统已经不能满足这种不断增长的需求。从前端交流-直流（AC-DC）到后端直流-直流（DC-DC）配电的配电链，需要在效率、功率密度和与数字世界的连接能力方面提供最佳性能。由于采用工作负载再分配、动态资源分配或虚拟化等不同的策略，它必须确保能源的优化使用。

ST提供全套的产品和解决方案，确保在整个配电链范围内实现最优的电力设计。我们的数字和模拟控制器结合MOSFET和驱动器，是实现最有效和最密集的交流-直流（AC-DC）电力传输的关键要素。在后端直流-直流（DC-DC）配电方面，ST提供先进的负载点转换解决方案，以及最近开发的创新型（从48V直流电源进行）直流-直流（DC-DC）转换技术。

 

telecom system digital power block diagram

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80 and 100 V STripFET F7 MOSFETs
80 and 100 V STripFET F7 MOSFETs

Featuring the ultra low on-state resistance

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技术文档

    • 描述 版本 文档大小 操作
      		AN5118
      12 V – 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller       		1.1
      5.26 MB
      		PDF
      		AN4930
      500 W fully digital AC-DC power supply (D-SMPS) evaluation board       		1.0
      8.73 MB
      		PDF
      		AN2644
      An introduction to LLC resonant half-bridge converter       		2.0
      1.27 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
      		AN4689
      EVLSTNRG-1KW: 1 kW SMPS digitally controlled multiphase interleaved converter using the STNRG388A       		1.1
      5.33 MB
      		PDF
      		AN4720
      Half bridge resonant LLC converters and primary side MOSFET selection       		1.0
      1.4 MB
      		PDF
      		AN5119
      How to design an application from draft with STNRG011       		1.1
      343.91 KB
      		PDF
      		AN4671
      如何调整碳化硅 MOSFET 驱动减少功率损耗       		1.0
      608.21 KB
      		PDF
      		AN2450
      LLC resonant half-bridge converter design guideline       		6.0
      746.74 KB
      		PDF
      		AN4406
      MDmesh™ M2: the new ST super-junction technology ideal for resonant topologies       		1.0
      652.78 KB
      		PDF
      		AN4789
      Monolithic Schottky diode in ST F7 LV MOSFET technology: improving application performance       		1.1
      1,006.7 KB
      		PDF
      		AN4242
      New generation of 650 V SiC diodes       		2.0
      4.75 MB
      		PDF
      		AN4856
      STEVAL-ISA172V2: 2 kW fully digital AC - DC power supply (D-SMPS) evaluation board       		1.0
      4.25 MB
      		PDF
      		AN4277
      使用STM32F30x/31x PWM 刹车特性进行电机控制和数字电源转换功率因数校正       		1.0
      609.76 KB
      		PDF
      AN5118

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

      PDF
      AN4930

      500 W fully digital AC-DC power supply (D-SMPS) evaluation board

      PDF
      AN2644

      An introduction to LLC resonant half-bridge converter

      PDF
      AN4656

      Bootloading procedure for STLUX™ and STNRG™ digital controllers

      PDF
      AN5497

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

      PDF
      AN5496

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

      PDF
      AN4689

      EVLSTNRG-1KW: 1 kW SMPS digitally controlled multiphase interleaved converter using the STNRG388A

      PDF
      AN4720

      Half bridge resonant LLC converters and primary side MOSFET selection

      PDF
      AN5119

      How to design an application from draft with STNRG011

      PDF
      AN4671

      如何调整碳化硅 MOSFET 驱动减少功率损耗

      PDF
      AN2450

      LLC resonant half-bridge converter design guideline

      PDF
      AN4406

      MDmesh™ M2: the new ST super-junction technology ideal for resonant topologies

      PDF
      AN4789

      Monolithic Schottky diode in ST F7 LV MOSFET technology: improving application performance

      PDF
      AN4242

      New generation of 650 V SiC diodes

      PDF
      AN4856

      STEVAL-ISA172V2: 2 kW fully digital AC - DC power supply (D-SMPS) evaluation board

      PDF
      AN4277

      使用STM32F30x/31x PWM 刹车特性进行电机控制和数字电源转换功率因数校正

      PDF
    • 描述 版本 文档大小 操作
      		UM2088
      Getting started with the 2 kW fully digital AC-DC power supply (D-SMPS) evaluation board       		1.0
      1.3 MB
      		PDF
      		UM2064
      Getting started with the 500 W fully digital AC-DC power supply (D-SMPS) evaluation board       		1.0
      1.15 MB
      		PDF
      		UM2076
      Getting started with the STEVAL-ISF003V1       		2.1
      3.09 MB
      		PDF
      		UM2342
      Getting started with the STEVAL-PCC020V1: USB to I²C UART interface board and associated GUI for STNRG products       		1.0
      2.65 MB
      		PDF
      		UM2340
      STNRG011 NVM parameters description       		1.0
      612.53 KB
      		PDF
      UM2088

      Getting started with the 2 kW fully digital AC-DC power supply (D-SMPS) evaluation board

      PDF
      UM2064

      Getting started with the 500 W fully digital AC-DC power supply (D-SMPS) evaluation board

      PDF
      UM2076

      Getting started with the STEVAL-ISF003V1

      PDF
      UM2342

      Getting started with the STEVAL-PCC020V1: USB to I²C UART interface board and associated GUI for STNRG products

      PDF
      UM2340

      STNRG011 NVM parameters description

      PDF

Presentations & Training Material

    • 描述 版本 文档大小 操作
      		L6699: Double-ended controller specific to series-resonant half-bridge topology 2.0
      430.88 KB
      		PDF
      		Power Factor Corrector controllers portfolio
      1.22 MB
      		PDF
      		ST 48V Conversion Solutions Overview about PSA and ST Products 2.0
      1.93 MB
      		PDF

      L6699: Double-ended controller specific to series-resonant half-bridge topology

      PDF

      Power Factor Corrector controllers portfolio

      PDF

      ST 48V Conversion Solutions Overview about PSA and ST Products

      PDF

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      		Field-Effect Rectifier Diodes Advantageously replace Schottky (60V and 100V) 1.0
      975.08 KB
      		PDF
      		ST Diodes Finder : the new app for Android and iOS 2.0
      1.46 MB
      		PDF
      		STNRGPF01 - Shift into high gear with digital power 03.2017
      714.28 KB
      		PDF

      Field-Effect Rectifier Diodes Advantageously replace Schottky (60V and 100V)

      PDF

      ST Diodes Finder : the new app for Android and iOS

      PDF

      STNRGPF01 - Shift into high gear with digital power

      PDF
    • 描述 版本 文档大小 操作
      		Diodes and rectifiers selection guide 2.0
      815.09 KB
      		PDF
      		Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      		PDF

      Diodes and rectifiers selection guide

      PDF

      Linear and Switching Voltage Regulators Selection Guide

      PDF
    • 描述 版本 文档大小 操作
      		ST 48 V power conversion Turnkey solution for servers 03.2018
      6.02 MB
      		PDF
      		STM32F3 series - Mainstream 32-bit MCUs 17.09
      2.18 MB
      		PDF
      		VIPerPlus助力开关电源(SMPS)设计 05.2020
      662.12 KB
      		PDF
      		VIPerPlus evaluation boards 05.2018
      1,002.52 KB
      		PDF

      ST 48 V power conversion Turnkey solution for servers

      PDF

      STM32F3 series - Mainstream 32-bit MCUs

      PDF

      VIPerPlus助力开关电源(SMPS)设计

      PDF

      VIPerPlus evaluation boards

      PDF
    • 描述 版本 文档大小 操作
      		Digital Controller Eases Design Of Interleaved PFC For Multi-kilowatt Converters by Rosario Attanasio, Giuseppe Di Caro, Sebastiano Messina, and Marco Torrisi, STMicroelectronics, Schaumburg, Ill and Catania, Italy 1.0
      1.96 MB
      		PDF

      Digital Controller Eases Design Of Interleaved PFC For Multi-kilowatt Converters by Rosario Attanasio, Giuseppe Di Caro, Sebastiano Messina, and Marco Torrisi, STMicroelectronics, Schaumburg, Ill and Catania, Italy

      PDF