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単相入力PFCコンバータ

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力率補正は、入力電流を可能な限り正弦波に近づけることで、高調波歪みとそれに伴う損失を低減し、AC回路の力率を1に近づけるための技術です。  単相の力率改善回路は、比較的大電力のスイッチング電源（SMPS）のフロントエンドに配置されます。この回路は、特定の要件を満たしたさまざまな設計トポロジで利用することができます。高い電力密度を実現するには、複数の小さなインタリーブ段を持つインタリーブ･アーキテクチャが有効です。また、ブリッジレス･トポロジの実装によって、力率改善回路（PFC）とフロントエンド整流器の全体効率をさらに高めるとともに、ライン電流経路内の半導体デバイス数を最小限に抑えて、導通損失を低減することもできます。

製品 & ソリューション

STのPFCコントローラは、最もシンプルなブースト･ベースの実装から、インタリーブ･トポロジやブリッジレス･トポロジに対応する、より高度なデジタル･コントローラまで幅広くサポートしています。これらのデバイスは、出力過電圧、ブラウンアウト、フィードバック切断、およびブースト･インダクタ飽和などに対して必要な保護機能をすべて内蔵することで、堅牢かつ高効率なPFC段の設計をサポートします。また、パワーMOSFETやIGBT、ダイオード（シリコン･カーバイド〔SiC〕技術によるものを含む）、絶縁型 / 非絶縁型ゲート･ドライバ、各種ハードウェア / ソフトウェア評価および開発用ツールを提供しています。

すべてのリソース

すべてのカテゴリを表示
Resource title
バージョン
Latest update

アプリケーションノート (5 of 42)

Resource title
バージョン
Latest update
AN3063 100 W transition-mode PFC pre-regulator with the L6563H
3.1 23 Apr 2021
23 Apr 2021
AN3063 100 W transition-mode PFC pre-regulator with the L6563H 3.1
AN3022 100 W transition-mode PFC pre-regulator with the L6564
2.2 13 Sep 2018
13 Sep 2018
AN3022 100 W transition-mode PFC pre-regulator with the L6564 2.2
AN4077 100 W transition-mode PFC pre-regulator with the new L6564H
1.0 23 Apr 2021
23 Apr 2021
AN4077 100 W transition-mode PFC pre-regulator with the new L6564H 1.0
AN5034 12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller
2.0 23 Apr 2021
23 Apr 2021
AN5034 12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller 2.0
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
AN3329 170 W power supply with PFC and standby supply for flat TV using the L6564, L6599A, and Viper27LN
1.1 13 Sep 2018
13 Sep 2018
AN3329 170 W power supply with PFC and standby supply for flat TV using the L6564, L6599A, and Viper27LN 1.1
AN2941 19 V - 75 W SMPS compliant with latest ENERGY STAR® criteria using the L6563S and the L6566A
5.0 13 Sep 2018
13 Sep 2018
AN2941 19 V - 75 W SMPS compliant with latest ENERGY STAR® criteria using the L6563S and the L6566A 5.0
AN4026 19 V - 90 W adapter with PFC for laptop computers using the L6563H and L6699
1.3 07 Mar 2019
07 Mar 2019
AN4026 19 V - 90 W adapter with PFC for laptop computers using the L6563H and L6699 1.3
AN3118 250 W transition-mode PFC pre-regulator with the new L6563H
2.1 23 Apr 2021
23 Apr 2021
AN3118 250 W transition-mode PFC pre-regulator with the new L6563H 2.1
AN3119 250 W transition-mode PFC pre-regulator with the new L6563S
2.1 23 Apr 2021
23 Apr 2021
AN3119 250 W transition-mode PFC pre-regulator with the new L6563S 2.1
AN5335 35W transition-mode flyback converter with ultra-low THD based on HVLED007
1.2 19 Dec 2019
19 Dec 2019
AN5335 35W transition-mode flyback converter with ultra-low THD based on HVLED007 1.2
AN2755 400 W FOT-controlled PFC pre-regulator with the L6562A
1.2 23 Apr 2021
23 Apr 2021
AN2755 400 W FOT-controlled PFC pre-regulator with the L6562A 1.2
AN3106 48 V - 130 W high-efficiency converter with PFC for LED street lighting applications
3.1 13 Dec 2018
13 Dec 2018
AN3106 48 V - 130 W high-efficiency converter with PFC for LED street lighting applications 3.1
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
AN1606 A "bridgeless PFC configuration" based on L4981 PFC controller
3.2 23 Apr 2021
23 Apr 2021
AN1606 A "bridgeless PFC configuration" based on L4981 PFC controller 3.2
AN3180 A 200 W ripple-free input current PFC pre-regulator with the L6563S
1.0 23 Apr 2021
23 Apr 2021
AN3180 A 200 W ripple-free input current PFC pre-regulator with the L6563S 1.0
AN2649 A power factor corrector with MDmesh™ II and SiC diode
2.0 23 Apr 2021
23 Apr 2021
AN2649 A power factor corrector with MDmesh™ II and SiC diode 2.0
AN4656 Bootloading procedure for STLUX™ and STNRG™ digital controllers
3.1 29 Mar 2022
29 Mar 2022
AN4656 Bootloading procedure for STLUX™ and STNRG™ digital controllers 3.1
AN5028 Calculation of turn-off power losses generated by a ultrafast diode
1.0 18 Mar 2022
18 Mar 2022
AN5028 Calculation of turn-off power losses generated by a ultrafast diode 1.0
AN510 Circuits for power factor correction with regards to mains filtering
1.3 23 Apr 2021
23 Apr 2021
AN510 Circuits for power factor correction with regards to mains filtering 1.3
AN4149 Designing a CCM PFC pre-regulator based on the L4984D
2.0 13 Sep 2018
13 Sep 2018
AN4149 Designing a CCM PFC pre-regulator based on the L4984D 2.0
AN628 Designing a high power factor switching preregulator with the L4981 continuous mode
9.4 23 Apr 2021
23 Apr 2021
AN628 Designing a high power factor switching preregulator with the L4981 continuous mode 9.4
AN5264 EVL400W-EUPL7 400W SMPS demonstration board
2.0 23 Apr 2021
23 Apr 2021
AN5264 EVL400W-EUPL7 400W SMPS demonstration board 2.0
AN4163 EVL4984-350W: 350 W CCM PFC pre-regulator with the L4984D
2.0 23 Apr 2021
23 Apr 2021
AN4163 EVL4984-350W: 350 W CCM PFC pre-regulator with the L4984D 2.0
AN2852 EVL6591-90WADP: 90 W AC-DC asymmetrical half-bridge adapter using L6591 and L6563
1.1 13 Sep 2018
13 Sep 2018
AN2852 EVL6591-90WADP: 90 W AC-DC asymmetrical half-bridge adapter using L6591 and L6563 1.1
AN4250 Fishbone diagram for power factor correction
1.1 13 Sep 2018
13 Sep 2018
AN4250 Fishbone diagram for power factor correction 1.1
AN1060 Flyback converters with the L6561 PFC controller
4.3 13 Sep 2018
13 Sep 2018
AN1060 Flyback converters with the L6561 PFC controller 4.3
AN5749 How to design a CCM PFC pre-regulator based on L4985/L4986
1.0 01 Dec 2021
01 Dec 2021
AN5749 How to design a CCM PFC pre-regulator based on L4985/L4986 1.0
AN3027 How to design a transition-mode PFC pre-regulator with the L6563S and L6563H
4.1 23 Apr 2021
23 Apr 2021
AN3027 How to design a transition-mode PFC pre-regulator with the L6563S and L6563H 4.1
AN4606 Inrush-current limiter circuits (ICL) with Triacs and Thyristors (SCR) and controlled bridge design tips
2.2 19 Mar 2021
19 Mar 2021
AN4606 Inrush-current limiter circuits (ICL) with Triacs and Thyristors (SCR) and controlled bridge design tips 2.2
AN5734 Low-THD 350W CCM PFC pre-regulator based on L4985
1.3 07 Mar 2022
07 Mar 2022
AN5734 Low-THD 350W CCM PFC pre-regulator based on L4985 1.3
AN5735 Low-THD 350W CCM PFC pre-regulator based on L4986
1.3 07 Mar 2022
07 Mar 2022
AN5735 Low-THD 350W CCM PFC pre-regulator based on L4986 1.3
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
AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages
4.0 05 Apr 2022
05 Apr 2022
AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages 4.0
AN5088 Rectifiers thermal management, handling and mounting recommendations
2.0 01 Apr 2022
01 Apr 2022
AN5088 Rectifiers thermal management, handling and mounting recommendations 2.0
AN443 SERIES OPERATION ON FAST RECTIFIERS
2.1 29 Mar 2022
29 Mar 2022
AN443 SERIES OPERATION ON FAST RECTIFIERS 2.1
AN3276 ST solution for efficiency improvement in PFC applications, back current circuit (BC²)
1.1 13 Sep 2018
13 Sep 2018
AN3276 ST solution for efficiency improvement in PFC applications, back current circuit (BC²) 1.1
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
AN2782 Solution for designing a 400 W fixed-off-time controlled PFC preregulator with the L6562A
2.1 23 Apr 2021
23 Apr 2021
AN2782 Solution for designing a 400 W fixed-off-time controlled PFC preregulator with the L6562A 2.1
AN3142 Solution for designing a 400 W fixed-off-time controlled PFC preregulator with the L6563S and L6563H
3.1 23 Apr 2021
23 Apr 2021
AN3142 Solution for designing a 400 W fixed-off-time controlled PFC preregulator with the L6563S and L6563H 3.1
AN2761 Solution for designing a transition mode PFC preregulator with the L6562A
2.1 13 Sep 2018
13 Sep 2018
AN2761 Solution for designing a transition mode PFC preregulator with the L6562A 2.1
AN523 UNDERSTANDING POWER FACTOR
1.2 23 Apr 2021
23 Apr 2021
AN523 UNDERSTANDING POWER FACTOR 1.2
さらに読み込む

Design Notes & Tips (2)

Resource title
バージョン
Latest update
DT0150 Light-load THD improvement, in applications based on L6564 controller family
1.0 25 Feb 2022
25 Feb 2022
DT0150 Light-load THD improvement, in applications based on L6564 controller family 1.0
DT0144 THD improvement at light-load in applications using STCMB1
1.0 13 Dec 2021
13 Dec 2021
DT0144 THD improvement at light-load in applications using STCMB1 1.0

プレゼンテーション (1)

Resource title
バージョン
Latest update
Power Factor Corrector controllers portfolio
31 Mar 2021
31 Mar 2021
Power Factor Corrector controllers portfolio

フライヤ (3)

Resource title
バージョン
Latest update
1200V SiCダイオード: 2A ~ 40Aの幅広い電流範囲に対応する表面実装 & 挿入型パッケージ
1.0 01 Apr 2022
01 Apr 2022
1200V SiCダイオード: 2A ~ 40Aの幅広い電流範囲に対応する表面実装 & 挿入型パッケージ 1.0
ST Diodes Finder : the new app for Android and iOS
2.0 01 Apr 2022
01 Apr 2022
ST Diodes Finder : the new app for Android and iOS 2.0
STEVAL-IPFC01V1 3 kW three-channel interleaved PFC
1.0 18 Mar 2021
18 Mar 2021
STEVAL-IPFC01V1 3 kW three-channel interleaved PFC 1.0

Magazine Articles (1)

Resource title
バージョン
Latest update
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 Hardware Evaluation Tools

    • 製品型番
      		概要
      		Core product
      		ツールタイプ
      		サプライヤ
      		Sort by: part number

      EVL4984-350W
      量産中

      350 W CCM PFC pre-regulator demonstration board based on the L4984D

      		 L4984D AC-DC Converter -
      EVL4984-350W
      量産中

      350 W CCM PFC pre-regulator demonstration board based on the L4984D

      EVL6562A-400W
      量産中

      L6562A 400W FOT-controlled PFC pre-regulator evaluation board

      		 L6562A 電源＆コンバータ･ソリューション用評価ボード -
      EVL6562A-400W
      量産中

      L6562A 400W FOT-controlled PFC pre-regulator evaluation board

      EVL6563S-200ZRC
      量産中

      A 200 W ripple-free input current PFC pre-regulator with the L6563S

      		 L6563S 電源＆コンバータ･ソリューション用評価ボード -
      EVL6563S-200ZRC
      量産中

      A 200 W ripple-free input current PFC pre-regulator with the L6563S

      EVL6563S-250W
      量産中

      250W TRANSITION-MODE PFC PRE-REGULATOR WITH L6563S

      		 L6563S 電源＆コンバータ･ソリューション用評価ボード -
      EVL6563S-250W
      量産中

      250W TRANSITION-MODE PFC PRE-REGULATOR WITH L6563S

      EVL6564-100W
      量産中

      L6564 transiotion mode PFC evaluation board

      		 L6564 電源＆コンバータ･ソリューション用評価ボード -
      EVL6564-100W
      量産中

      L6564 transiotion mode PFC evaluation board

      EVL6564H-100W
      NRND

      100 W transition-mode PFC pre-regulator demonstration board based on the L6564H

      		 L6564H 電源＆コンバータ･ソリューション用評価ボード -
      EVL6564H-100W
      NRND

      100 W transition-mode PFC pre-regulator demonstration board based on the L6564H

      EVL6566A-75WADP
      量産中

      19 V - 75 W laptop adapter with tracking boost PFC pre-regulator, using the L6563 and the L6566A

      		 L6566A 電源＆コンバータ･ソリューション用評価ボード -
      EVL6566A-75WADP
      量産中

      19 V - 75 W laptop adapter with tracking boost PFC pre-regulator, using the L6563 and the L6566A

      EVLCMB1-90WADP
      量産中

      19 V - 90 W adapter based on the STCMB1, TM PFC and HB LLC combo controller

      		 STCMB1 電源＆コンバータ･ソリューション用評価ボード -
      EVLCMB1-90WADP
      量産中

      19 V - 90 W adapter based on the STCMB1, TM PFC and HB LLC combo controller

      EVLCMB1-AIO210W
      量産中

      12 V - 210 W adapter based on STCMB1, combo TM PFC and HB LLC

      		 STCMB1 電源＆コンバータ･ソリューション用評価ボード -
      EVLCMB1-AIO210W
      量産中

      12 V - 210 W adapter based on STCMB1, combo TM PFC and HB LLC

      EVLSTNRG-170W
      NRND

      170W SMPS with digitally controlled PFC and resonant LLC stage using STNRG388A

      		 STNRG388A 電源＆コンバータ･ソリューション用評価ボード -
      EVLSTNRG-170W
      NRND

      170W SMPS with digitally controlled PFC and resonant LLC stage using STNRG388A

      EVLSTNRG011-150
      量産中

      12 V, 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller

      		 STNRG011 電源＆コンバータ･ソリューション用評価ボード ST
      EVLSTNRG011-150
      量産中

      12 V, 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller

      STEVAL-DPSTPFC1
      量産中

      TN3050H-12WYおよびSCTW35N65G2Vを使用した、突入電流リミッタ付きの3.6kW トーテム･ポールPFCのリファレンス設計

      		 TN3050H-12WY 電源＆コンバータ･ソリューション用評価ボード ST
      STEVAL-DPSTPFC1
      量産中

      TN3050H-12WYおよびSCTW35N65G2Vを使用した、突入電流リミッタ付きの3.6kW トーテム･ポールPFCのリファレンス設計

      STEVAL-IPFC01V1
      NRND

      3 kW three-channel interleaved PFC based on the STNRGPF01 digital controller

      		 STNRGPF01 AC-DC Converter ST
      STEVAL-IPFC01V1
      NRND

      3 kW three-channel interleaved PFC based on the STNRGPF01 digital controller

      STEVAL-IPFC02V1
      量産中

      2 kW two-channel interleaved PFC reference design based on the STNRGPF02 digital controller

      		 STNRGPF02 AC-DC Converter ST
      STEVAL-IPFC02V1
      量産中

      2 kW two-channel interleaved PFC reference design based on the STNRGPF02 digital controller

      STEVAL-ISA102V2
      量産中

      80 W high performance transition mode PFC evaluation board based on L6562A

      		 L6562A 電源＆コンバータ･ソリューション用評価ボード ST
      STEVAL-ISA102V2
      量産中

      80 W high performance transition mode PFC evaluation board based on L6562A

      STEVAL-ISA138V1
      量産中

      19 V - 90 W adapter with PFC for laptop computers using the L6563H and L6699

      		 L6699 電源＆コンバータ･ソリューション用評価ボード -
      STEVAL-ISA138V1
      量産中

      19 V - 90 W adapter with PFC for laptop computers using the L6563H and L6699

      STEVAL-ISA147V3
      量産中

      500 W fully digital AC-DC power supply (D-SMPS) based on STM32F334C8 microcontroller

      		 STM32F334C8 電源＆コンバータ･ソリューション用評価ボード ST
      STEVAL-ISA147V3
      量産中

      500 W fully digital AC-DC power supply (D-SMPS) based on STM32F334C8 microcontroller

      STEVAL-ISA149V1
      量産中

      19 V - 75 W SMPS compliant with latest Energy Star criteria using the L6563 and the L6566A

      		 L6563 電源＆コンバータ･ソリューション用評価ボード -
      STEVAL-ISA149V1
      量産中

      19 V - 75 W SMPS compliant with latest Energy Star criteria using the L6563 and the L6566A

      STEVAL-ISA172V2
      量産中

      2 kW fully digital AC-DC power supply (D-SMPS) evaluation board

      		 STM32F334C8 電源＆コンバータ･ソリューション用評価ボード ST
      STEVAL-ISA172V2
      量産中

      2 kW fully digital AC-DC power supply (D-SMPS) evaluation board

      STEVAL-ISF003V1
      量産中

      Low standby losses power front-end with inrush current-limitation

      		 TN5050H-12WY 電源＆コンバータ･ソリューション用評価ボード ST
      STEVAL-ISF003V1
      量産中

      Low standby losses power front-end with inrush current-limitation

      STEVAL-PCC020V2
      量産中

      USB to I2C/UART interface board for STNRG digital power controller products (STNRG01x and ST-ONE)

      		 STM32F373C8 電源＆コンバータ･ソリューション用評価ボード ST
      STEVAL-PCC020V2
      量産中

      USB to I2C/UART interface board for STNRG digital power controller products (STNRG01x and ST-ONE)

      STEVAL-SCR001V1
      量産中

      Inrush current solution with bypass SCR

      		 TN5015H-6G 電源＆コンバータ･ソリューション用評価ボード -
      STEVAL-SCR001V1
      量産中

      Inrush current solution with bypass SCR
写真 Solution
3kW単相インタリーブ型PFC
SL-IPFC01V1
NRND
3kW単相インタリーブ型PFC
SL-IPFC01V1
NRND