サーバ & 通信用AC-DC電源ユニット

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概要

ソリューション

HW評価ツール

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ツール & ソフトウェア

主要製品

はじめる

AC-DC電源ユニット（PSU）は、サーバや通信インフラストラクチャで使用され、システム効率の向上や力率改善、また、任意認証規格である80 PLUS®において規定された変換効率性能の達成に貢献します。AC-DC電源が連続動作や冗長システムでの使用に対応するうえで、装置の信頼性は極めて重要となります。このような厳しい性能目標に対応するため、先進的な制御アルゴリズムを実装しているアーキテクチャは、高性能なデジタル･コントローラを用いて構築されています。

STは、幅広いパワーMOSFETやダイオード（シリコン･カーバイド（SiC）技術をベースにしたデバイスを含む）に加え、先進的なアナログ / デジタル･コントローラを提供することで、高い電力密度をもつ高効率な電源ユニットの設計をサポートしています。また、高分解能のパルス幅変調（PWM）タイマ、低遅延かつ高分解能のA/Dコンバータ、高速コンパレータ、および高帯域かつ低オフセットのPGAといった高度なペリフェラルを搭載した高性能STM32マイコンや、リファレンス設計、ハードウェア / ソフトウェア評価および開発用ツールも提供しています。

注目ビデオ

すべてを見る

Digital power control with STNRGPF01

ST simplfies access to digital power advantages with configurable high efficiency interleaved PFC controller

Watch the video (2:44)

All resources

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	Resource title		Latest update

アプリケーションノート (5 of 15)

ユーザ･マニュアル (3)

	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

プレゼンテーション (2)

	Resource title		Latest update
PDF	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
PDF	Power Factor Corrector controllers portfolio		23 Aug 2018	23 Aug 2018 Power Factor Corrector controllers portfolio

フライヤ (3)

	Resource title	Latest update
PDF	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
PDF	STEVAL-IPFC01V1 3 kW three-channel interleaved PFC 1.0	09 Nov 2018	09 Nov 2018 STEVAL-IPFC01V1 3 kW three-channel interleaved PFC 1.0
PDF	STNRGPF01 電源の高性能化を実現する力率改善デジタル・コントローラ 03.2017	25 Feb 2020	25 Feb 2020 STNRGPF01 電源の高性能化を実現する力率改善デジタル・コントローラ 03.2017

パンフレット (1)

	Resource title		Latest update
PDF	STM32F3 series - Mainstream 32-bit MCUs 17.09		05 Dec 2018	05 Dec 2018 STM32F3 series - Mainstream 32-bit MCUs 17.09

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

検索アプリ

製品型番	ステータス	概要	タイプ	サプライヤ
ST Diode Finder	量産中	Diode product finder application for Android and iOS	検索アプリ	ST	ST Diode Finder 概要: Diode product finder application for Android and iOS
ST Voltage Regulator Finder	量産中	Linear and switching voltage regulators and voltage reference applications for smartphones and tablets	検索アプリ	ST	ST Voltage Regulator Finder 概要: Linear and switching voltage regulators and voltage reference applications for smartphones and tablets
STPOWER MOSFET Finder	量産中	STPOWER MOSFET finder mobile app for tablets and smartphones	検索アプリ	ST	STPOWER MOSFET Finder 概要: STPOWER MOSFET finder mobile app for tablets and smartphones

ソフトウェア開発ツール

製品型番	ステータス	概要	タイプ	サプライヤ
ST MCU Finder	量産中	STM32 and STM8 product finder for mobile devices and desktops	STM32 Utilities	ST	ST MCU Finder 概要: STM32 and STM8 product finder for mobile devices and desktops

コンバータ

コンバータ

DC/DC AC/DC

Input

Volt. Min V This option is required. And must be less than or equal to Volt. Max [V]

Volt. Max V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

Voltage V This option is required and must be a number.

Current A This option is required and must be a number.

検索

	Resource title	Latest update
PDF	AN5034 12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller 2.0	24 Mar 2020	24 Mar 2020 AN5034 12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller 2.0
PDF	AN5106 150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller 3.0	24 Mar 2020	24 Mar 2020 AN5106 150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller 3.0
PDF	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
PDF	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
PDF	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
PDF	AN5264 EVL400W-EUPL7 400W SMPS demonstration board 2.0	24 Mar 2020	24 Mar 2020 AN5264 EVL400W-EUPL7 400W SMPS demonstration board 2.0
PDF	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
PDF	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
PDF	AN4606 Inrush-current limiter circuits (ICL) with Triacs and Thyristors (SCR) and controlled bridge design tips 2.2	03 Apr 2020	03 Apr 2020 AN4606 Inrush-current limiter circuits (ICL) with Triacs and Thyristors (SCR) and controlled bridge design tips 2.2
PDF	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
PDF	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
PDF	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
PDF	AN5525 ST8500 Power Line communication system-on-chip - G3-PLC characterization 1.0	22 Jan 2021	22 Jan 2021 AN5525 ST8500 Power Line communication system-on-chip - G3-PLC characterization 1.0
PDF	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
PDF	AN4277 Using STM32 device PWM shut-down features for motor control and digital power conversion 4.0	06 Feb 2020	06 Feb 2020 AN4277 Using STM32 device PWM shut-down features for motor control and digital power conversion 4.0