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数字电源

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工具与软件

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。 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。 Read more

telecom system digital power block diagram

Bridge Rectifier Diodes

High-temperature Thyristors (SCR)

48 V Direct Power Conversion

48 V Direct Power Conversion

Multi-phase Controllers

Multi-phase Controllers

Uninterruptable Power Supplies (UPS)

Our products and solutions

ST offers a full set of products and solutions to ensure the most optimized power design across all the distribution chain. Our digital and analog controllers combined with MOSFETs and drivers are key ingredients for implementing the most efficient and most dense AC-DC power delivery. On the backend DC-DC power distribution, ST offers advanced solutions for the Point-of-Load conversion and a recently developed innovative DC-DC conversion from the 48V DC supply.

Picture	Solution
	45Watt 12V Power Supply SL-STCH03-45W 批量生产

45Watt 12V Power Supply

SL-STCH03-45W

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	Resource title		Latest update

应用手册 (5 of 16)

用户手册 (5)

	Resource title	Latest update
PDF	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
PDF	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
PDF	UM2076 Getting started with the STEVAL-ISF003V1 2.1	17 Dec 2019	17 Dec 2019 UM2076 Getting started with the STEVAL-ISF003V1 2.1
PDF	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
PDF	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
PDF	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
PDF	Power Factor Corrector controllers portfolio	31 Mar 2021	31 Mar 2021 Power Factor Corrector controllers portfolio
PDF	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
PDF	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
PDF	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
PDF	ST Diodes Finder : the new app for Android and iOS 2.0	18 Mar 2021	18 Mar 2021 ST Diodes Finder : the new app for Android and iOS 2.0
PDF	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 (2)

	Resource title		Latest update
PDF	Diodes and rectifiers selection guide 2.0		17 Mar 2021	17 Mar 2021 Diodes and rectifiers selection guide 2.0
PDF	Linear and Switching Voltage Regulators Selection Guide 3.0		23 Apr 2021	23 Apr 2021 Linear and Switching Voltage Regulators Selection Guide 3.0

手册 (4)

	Resource title	Latest update
PDF	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
PDF	STM32F3 series - Mainstream 32-bit MCUs 17.09	05 Dec 2018	05 Dec 2018 STM32F3 series - Mainstream 32-bit MCUs 17.09
PDF	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
PDF	VIPerPlus evaluation boards 05.2018	22 Apr 2021	22 Apr 2021 VIPerPlus evaluation boards 05.2018

Magazine Articles (1)

	Resource title		Latest update
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 1.0		16 Nov 2018	16 Nov 2018 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

All tools & software

查找器App

产品型号	状态	描述	类型	供应商
ST Diode Finder	批量生产	用于安卓和iOS的二极管产品查找应用	查找器App	ST	ST Diode Finder 描述: 用于安卓和iOS的二极管产品查找应用
ST Protection Finder	批量生产	用于安卓和iOS的保护产品查找应用	查找器App	ST	ST Protection Finder 描述: 用于安卓和iOS的保护产品查找应用
STPOWER MOSFET Finder	批量生产	用于安卓和iOS的MOSFET产品查找应用	查找器App	ST	STPOWER MOSFET Finder 描述: 用于安卓和iOS的MOSFET产品查找应用

Smart selectors

产品型号	状态	描述	类型	供应商
SEL-PROT-TVS	批量生产	瞬态电压抑制器智能选择工具	TVS智能选择器	--	SEL-PROT-TVS 描述: 瞬态电压抑制器智能选择工具

软件开发工具

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

	Resource title	Latest update
PDF	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
PDF	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
PDF	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
PDF	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
PDF	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
PDF	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
PDF	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
PDF	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
PDF	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
PDF	AN4671 如何调整碳化硅 MOSFET 驱动减少功率损耗 1.0	23 Apr 2021	23 Apr 2021 AN4671 如何调整碳化硅 MOSFET 驱动减少功率损耗 1.0
PDF	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
PDF	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
PDF	AN4789 Monolithic Schottky diode in ST F7 LV MOSFET technology: improving application performance 1.1	23 Apr 2021	23 Apr 2021 AN4789 Monolithic Schottky diode in ST F7 LV MOSFET technology: improving application performance 1.1
PDF	AN4242 New generation of 650 V SiC diodes 2.0	23 Apr 2021	23 Apr 2021 AN4242 New generation of 650 V SiC diodes 2.0
PDF	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
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	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