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数字电源

概述
文件
工具与软件
硬件评估工具
解决方案
主要产品
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。 阅读更多
power distribution digital power block diagram

Our products and solutions

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。

全部资源

展开所有类别
Resource title
版本
Latest update

应用手册 (5 of 16)

Resource title
版本
Latest update
AN5118 12 V – 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller
1.2 23 Apr 2021
23 Apr 2021
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 23 Apr 2021
23 Apr 2021
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 23 Apr 2021
23 Apr 2021
AN2644 An introduction to LLC resonant half-bridge converter 2.0
AN4656 Bootloading procedure for STLUX™ and STNRG™ digital controllers
3.1 19 Mar 2021
19 Mar 2021
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 19 Mar 2021
19 Mar 2021
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 23 Apr 2021
23 Apr 2021
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 23 Apr 2021
23 Apr 2021
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 06 Jul 2021
06 Jul 2021
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 23 Apr 2021
23 Apr 2021
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 23 Apr 2021
23 Apr 2021
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 26 May 2021
26 May 2021
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 06 Jul 2021
06 Jul 2021
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 19 Mar 2021
19 Mar 2021
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 19 Mar 2021
19 Mar 2021
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
版本
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
版本
Latest update
L6699: Double-ended controller specific to series-resonant half-bridge topology
2.0 18 Mar 2021
18 Mar 2021
L6699: Double-ended controller specific to series-resonant half-bridge topology 2.0
Power Factor Corrector controllers portfolio
31 Mar 2021
31 Mar 2021
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
版本
Latest update
10.2020 18 Mar 2021
18 Mar 2021
10.2020
60, 80 and 100 V STripFET™ F7 MOSFETs
1.0 26 Mar 2021
26 Mar 2021
60, 80 and 100 V STripFET™ F7 MOSFETs 1.0
ST Diodes Finder : the new app for Android and iOS
2.0 02 Jul 2021
02 Jul 2021
ST Diodes Finder : the new app for Android and iOS 2.0
STNRGPF01 - Shift into high gear with digital power
03.2017 31 Mar 2021
31 Mar 2021
STNRGPF01 - Shift into high gear with digital power 03.2017

选型指南 (1)

Resource title
版本
Latest update
Diodes and rectifiers selection guide
2.0 17 Mar 2021
17 Mar 2021
Diodes and rectifiers selection guide 2.0

手册 (4)

Resource title
版本
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 22 Apr 2021
22 Apr 2021
VIPerPlus助力开关电源(SMPS)设计 05.2020
VIPerPlus evaluation boards
05.2018 22 Apr 2021
22 Apr 2021
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

All Hardware Evaluation Tools

    • 产品型号
      		描述
      		Core product
      		工具类型
      		供应商
      		Sort by: part number

      EVLSTNRG-1KW
      批量生产

      使用STNRG388A的1 kW SMPS数字控制多相交错转换器

      		 STNRG388A 电源和功率转换器解决方案评估板 -
      EVLSTNRG-1KW
      批量生产

      使用STNRG388A的1 kW SMPS数字控制多相交错转换器

      STEVAL-DPSTPFC1
      批量生产

      使用TN3050H-12WY和SCTW35N65G2V的3.6 kW PFC图腾柱，具有浪涌电流限流器参考设计

      		 TN3050H-12WY 电源和功率转换器解决方案评估板 ST
      STEVAL-DPSTPFC1
      批量生产

      使用TN3050H-12WY和SCTW35N65G2V的3.6 kW PFC图腾柱，具有浪涌电流限流器参考设计

      STEVAL-ISA147V3
      批量生产

      基于STM32F334C8微控制器的500W全数字式交流-直流电源（D-SMPS）

      		 STM32F334C8 电源和功率转换器解决方案评估板 ST
      STEVAL-ISA147V3
      批量生产

      基于STM32F334C8微控制器的500W全数字式交流-直流电源（D-SMPS）

      STEVAL-ISA172V2
      批量生产

      2 kW全数字式交流-直流电源（D-SMPS）评估板

      		 STM32F334C8 电源和功率转换器解决方案评估板 ST
      STEVAL-ISA172V2
      批量生产

      2 kW全数字式交流-直流电源（D-SMPS）评估板

      STEVAL-ISF003V1
      批量生产

      具有浪涌电流限制的低待机损耗电源前端

      		 TN5050H-12WY 电源和功率转换器解决方案评估板 ST
      STEVAL-ISF003V1
      批量生产

      具有浪涌电流限制的低待机损耗电源前端
  • 订阅电子报

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