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Digital Power

Overview

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HW Evaluation Tools

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Tools and Software

Key Products

Data center power requirements are constantly increasing and traditional power systems are no longer sufficient to meet this growing demand. The power distribution chain, from the frontend AC-DC stage to the backend DC-DC power distribution, needs to deliver the best performance in term of efficiency, power density and ability to interface with the digital world. It must ensure an optimized usage of energy thanks to different strategies, such as workload redistribution, dynamic resource allocation or virtualization. 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. Read more

power distribution digital power block diagram

48 V Direct Power Conversion

48 V Direct Power Conversion

High-temperature Thyristors (SCR)

Uninterruptable Power Supplies (UPS)

Multi-phase Controllers

Multi-phase Controllers

Bridge Rectifier Diodes

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.

Latest from ST

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	Resource title		Latest update

Application Notes (5 of 16)

User Manual (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

Presentations (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

Flyers (5)

	Resource title	Latest update
PDF	10.2020	18 Mar 2021	18 Mar 2021 10.2020
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

Selection Guides (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		19 Mar 2021	19 Mar 2021 Linear and Switching Voltage Regulators Selection Guide 3.0

Brochures (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 - Bring a Plus to your SMPS design 05.2020	26 Mar 2021	26 Mar 2021 VIPerPlus - Bring a Plus to your SMPS design 05.2020
PDF	VIPerPlus evaluation boards 05.2018	26 Mar 2021	26 Mar 2021 VIPerPlus evaluation boards 05.2018

All tools & software

Evaluation Tool Software

Part number	Status	Description	Type	Supplier
STSW-STNRG011GUI	Active	Graphical user interface for the STEVAL-PCC020V2 USB to I?C/UART interface board for STNRG011	Evaluation Tool Software	ST	STSW-STNRG011GUI Description: Graphical user interface for the STEVAL-PCC020V2 USB to I?C/UART interface board for STNRG011
STSW-STNRGPF01	Active	STNRGPF01 programming tool	Evaluation Tool Software	ST	STSW-STNRGPF01 Description: STNRGPF01 programming tool

Finders Apps

Part number	Status	Description	Type	Supplier
ST Diode Finder	Active	Diode product finder application for Android and iOS	Finders Apps	ST	ST Diode Finder Description: Diode product finder application for Android and iOS
ST Protection Finder	Active	Protection product finder application for Android, iOS and Wandoujia	Finders Apps	ST	ST Protection Finder Description: Protection product finder application for Android, iOS and Wandoujia
STPOWER MOSFET Finder	Active	STPOWER MOSFET finder mobile app for tablets and smartphones	Finders Apps	ST	STPOWER MOSFET Finder Description: STPOWER MOSFET finder mobile app for tablets and smartphones

Software Development Tools

Part number	Status	Description	Type	Supplier
ST MCU Finder	Active	STM32 and STM8 product finder for mobile devices and desktops	STM32 Utilities	ST	ST MCU Finder Description: STM32 and STM8 product finder for mobile devices and desktops

	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	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
PDF	AN4930 500 W fully digital AC-DC power supply (D-SMPS) evaluation board 1.0	19 Mar 2021	19 Mar 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	19 Mar 2021	19 Mar 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	19 Mar 2021	19 Mar 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	24 Mar 2020	24 Mar 2020 AN5119 How to design an application from draft with STNRG011 1.1
PDF	AN4671 How to fine tune your SiC MOSFET gate driver to minimize losses 1.1	03 Apr 2020	03 Apr 2020 AN4671 How to fine tune your SiC MOSFET gate driver to minimize losses 1.1
PDF	AN2450 LLC resonant half-bridge converter design guideline 6.0	19 Mar 2021	19 Mar 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	19 Mar 2021	19 Mar 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	19 Mar 2021	19 Mar 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	03 Apr 2020	03 Apr 2020 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 Using STM32 device PWM shut-down features for motor control and digital power conversion 4.0	19 Mar 2021	19 Mar 2021 AN4277 Using STM32 device PWM shut-down features for motor control and digital power conversion 4.0

Search History

Bookmark

Digital Power

Our products and solutions

Latest from ST

All resources

Application Notes (5 of 16)

User Manual (5)

Presentations (3)

Flyers (5)

Selection Guides (2)

Brochures (4)

All tools & software

Evaluation Tool Software

STSW-STNRG011GUI

STSW-STNRGPF01

Finders Apps

ST Diode Finder

ST Protection Finder

STPOWER MOSFET Finder

Software Development Tools

ST MCU Finder

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