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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。

意法半导体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容量的交流-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，意法半导体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。

power distribution digital power block diagram

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Latest update

应用手册 (5 of 16)

Resource title
Latest update
AN5118 12 V – 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller 1.2
12 Oct 2020
12 Oct 2020
AN5118 12 V – 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller 1.2
AN4930 500 W fully digital AC-DC power supply (D-SMPS) evaluation board 1.0
13 Sep 2018
13 Sep 2018
AN4930 500 W fully digital AC-DC power supply (D-SMPS) evaluation board 1.0
AN2644 An introduction to LLC resonant half-bridge converter 2.0
13 Sep 2018
13 Sep 2018
AN2644 An introduction to LLC resonant half-bridge converter 2.0
AN4656 Bootloading procedure for STLUX™ and STNRG™ digital controllers 3.1
24 Mar 2020
24 Mar 2020
AN4656 Bootloading procedure for STLUX™ and STNRG™ digital controllers 3.1
AN5497 Buck current mode with the B-G474E-DPOW1 Discovery kit 1.0
22 Jun 2020
22 Jun 2020
AN5497 Buck current mode with the B-G474E-DPOW1 Discovery kit 1.0
AN5496 Buck voltage mode with the B-G474E-DPOW1 Discovery kit 1.0
22 Jun 2020
22 Jun 2020
AN5496 Buck voltage mode with the B-G474E-DPOW1 Discovery kit 1.0
AN4689 EVLSTNRG-1KW: 1 kW SMPS digitally controlled multiphase interleaved converter using the STNRG388A 1.1
13 Sep 2018
13 Sep 2018
AN4689 EVLSTNRG-1KW: 1 kW SMPS digitally controlled multiphase interleaved converter using the STNRG388A 1.1
AN4720 Half bridge resonant LLC converters and primary side MOSFET selection 1.0
13 Sep 2018
13 Sep 2018
AN4720 Half bridge resonant LLC converters and primary side MOSFET selection 1.0
AN5119 How to design an application from draft with STNRG011 1.1
24 Mar 2020
24 Mar 2020
AN5119 How to design an application from draft with STNRG011 1.1
AN4671 如何调整碳化硅 MOSFET 驱动减少功率损耗 1.0
03 Apr 2020
03 Apr 2020
AN4671 如何调整碳化硅 MOSFET 驱动减少功率损耗 1.0
AN2450 LLC resonant half-bridge converter design guideline 6.0
13 Sep 2018
13 Sep 2018
AN2450 LLC resonant half-bridge converter design guideline 6.0
AN4406 MDmesh™ M2: the new ST super-junction technology ideal for resonant topologies 1.0
13 Sep 2018
13 Sep 2018
AN4406 MDmesh™ M2: the new ST super-junction technology ideal for resonant topologies 1.0
AN4789 Monolithic Schottky diode in ST F7 LV MOSFET technology: improving application performance 1.1
22 Jan 2019
22 Jan 2019
AN4789 Monolithic Schottky diode in ST F7 LV MOSFET technology: improving application performance 1.1
AN4242 New generation of 650 V SiC diodes 2.0
03 Apr 2020
03 Apr 2020
AN4242 New generation of 650 V SiC diodes 2.0
AN4856 STEVAL-ISA172V2: 2 kW fully digital AC - DC power supply (D-SMPS) evaluation board 1.0
13 Sep 2018
13 Sep 2018
AN4856 STEVAL-ISA172V2: 2 kW fully digital AC - DC power supply (D-SMPS) evaluation board 1.0
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
06 Feb 2020
06 Feb 2020
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
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用户手册 (5)

Resource title
Latest update
UM2088 Getting started with the 2 kW fully digital AC-DC power supply (D-SMPS) evaluation board 1.0
13 Sep 2018
13 Sep 2018
UM2088 Getting started with the 2 kW fully digital AC-DC power supply (D-SMPS) evaluation board 1.0
UM2064 Getting started with the 500 W fully digital AC-DC power supply (D-SMPS) evaluation board 1.0
13 Sep 2018
13 Sep 2018
UM2064 Getting started with the 500 W fully digital AC-DC power supply (D-SMPS) evaluation board 1.0
UM2076 Getting started with the STEVAL-ISF003V1 2.1
17 Dec 2019
17 Dec 2019
UM2076 Getting started with the STEVAL-ISF003V1 2.1
UM2342 Getting started with the STEVAL-PCC020V1: USB to I²C UART interface board and associated GUI for STNRG products 1.0
13 Sep 2018
13 Sep 2018
UM2342 Getting started with the STEVAL-PCC020V1: USB to I²C UART interface board and associated GUI for STNRG products 1.0
UM2340 STNRG011 NVM parameters description 1.0
13 Sep 2018
13 Sep 2018
UM2340 STNRG011 NVM parameters description 1.0

简报 (3)

Resource title
Latest update
L6699: Double-ended controller specific to series-resonant half-bridge topology 2.0
26 Jun 2018
26 Jun 2018
L6699: Double-ended controller specific to series-resonant half-bridge topology 2.0
Power Factor Corrector controllers portfolio
23 Aug 2018
23 Aug 2018
Power Factor Corrector controllers portfolio
ST 48V Conversion Solutions Overview about PSA and ST Products 2.0
25 Mar 2020
25 Mar 2020
ST 48V Conversion Solutions Overview about PSA and ST Products 2.0

宣传册 (4)

Resource title
Latest update
10.2020
18 Mar 2020
18 Mar 2020
10.2020
Field-Effect Rectifier Diodes Advantageously replace Schottky (60V and 100V) 1.0
10 Sep 2018
10 Sep 2018
Field-Effect Rectifier Diodes Advantageously replace Schottky (60V and 100V) 1.0
ST Diodes Finder : the new app for Android and iOS 2.0
23 Mar 2020
23 Mar 2020
ST Diodes Finder : the new app for Android and iOS 2.0
STNRGPF01 - Shift into high gear with digital power 03.2017
25 Feb 2020
25 Feb 2020
STNRGPF01 - Shift into high gear with digital power 03.2017

选型指南 (1)

Resource title
Latest update
Linear and Switching Voltage Regulators Selection Guide 3.0
04 Jan 2021
04 Jan 2021
Linear and Switching Voltage Regulators Selection Guide 3.0

手册 (4)

Resource title
Latest update
ST 48 V power conversion Turnkey solution for servers 03.2018
25 Mar 2020
25 Mar 2020
ST 48 V power conversion Turnkey solution for servers 03.2018
STM32F3 series - Mainstream 32-bit MCUs 17.09
05 Dec 2018
05 Dec 2018
STM32F3 series - Mainstream 32-bit MCUs 17.09
VIPerPlus助力开关电源(SMPS)设计 05.2020
14 May 2020
14 May 2020
VIPerPlus助力开关电源(SMPS)设计 05.2020
VIPerPlus evaluation boards 05.2018
23 Aug 2018
23 Aug 2018
VIPerPlus evaluation boards 05.2018

All tools & software

    • 产品型号
      		状态
      		描述
      		类型
      		供应商

      STSW-STNRG011GUI

      批量生产

      STNRG011的STEVAL-PCC020V1 USB至I²C/UART接口板图形用户界面

      		 评估工具软件 ST
      STSW-STNRG011GUI

      描述:

      STNRG011的STEVAL-PCC020V1 USB至I²C/UART接口板图形用户界面

      STSW-STNRGPF01

      批量生产

      STNRGPF01编程工具

      		 评估工具软件 ST
      STSW-STNRGPF01

      描述:

      STNRGPF01编程工具
    • 产品型号
      		状态
      		描述
      		类型
      		供应商

      ST MCU Finder

      批量生产

      用于移动设备和台式电脑的STM32和STM8产品查找工具

      		 STM32实用软件工具 ST
      ST MCU Finder

      描述:

      用于移动设备和台式电脑的STM32和STM8产品查找工具