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功率因数校正旨在将输入电流整形为正弦波,以减少谐波失真及其相关的损耗,并使交流电路中的功率因数接近1。

单相功率因数校正器位于功率相对较高的开关电源(SMPS)前端,可包含在满足特定要求的不同设计拓扑中。具有两个或多个小型交错式功率级的交错架构也有助于实现较高的功率密度。还可实现无桥拓扑,以进一步提高PFC和整流器前端组合的效率,并通过最小化线电流路径中的半导体器件数量来帮助减少导通损耗。

ST的PFC控制器支持最简单的升压型应用,还有更先进的数字控制器可支持交错式和无桥拓扑。为了帮助设计稳固高效的PFC级,这些器件内嵌所有需要的保护功能,包括输出过压、掉电、反馈断连和升压电感饱和。提供功率MOSFET、IGBT和整流器,包括碳化硅(SiC)技术、隔离或非隔离栅极驱动器以及一系列硬件和软件评估与开发工具。

pfc converter single phase input circuit diagram
00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      AN3063
      100 W transition-mode PFC pre-regulator with the L6563H
      3.1
      1.45 MB
      PDF
      AN3022
      100 W transition-mode PFC pre-regulator with the L6564
      2.2
      1.88 MB
      PDF
      AN4077
      100 W transition-mode PFC pre-regulator with the new L6564H
      1.0
      1.88 MB
      PDF
      AN5034
      12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller
      2.0
      7.59 MB
      PDF
      AN5106
      150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller
      3.0
      6.17 MB
      PDF
      AN3329
      170 W power supply with PFC and standby supply for flat TV using the L6564, L6599A, and Viper27LN
      1.1
      1.99 MB
      PDF
      AN2941
      19 V - 75 W SMPS compliant with latest ENERGY STAR® criteria using the L6563S and the L6566A
      5.0
      731.38 KB
      PDF
      AN4026
      19 V - 90 W adapter with PFC for laptop computers using the L6563H and L6699
      1.3
      988.23 KB
      PDF
      AN3118
      250 W transition-mode PFC pre-regulator with the new L6563H
      2.1
      1.17 MB
      PDF
      AN3119
      250 W transition-mode PFC pre-regulator with the new L6563S
      2.1
      2.21 MB
      PDF
      AN5335
      35W transition-mode flyback converter with ultra-low THD based on HVLED007
      1.2
      3.36 MB
      PDF
      AN2755
      400 W FOT-controlled PFC pre-regulator with the L6562A
      1.2
      704.35 KB
      PDF
      AN3106
      48 V - 130 W high-efficiency converter with PFC for LED street lighting applications
      3.1
      1.17 MB
      PDF
      AN4930
      500 W fully digital AC-DC power supply (D-SMPS) evaluation board
      1.0
      8.73 MB
      PDF
      AN1606
      A "bridgeless PFC configuration" based on L4981 PFC controller
      3.2
      283.18 KB
      PDF
      AN3180
      A 200 W ripple-free input current PFC pre-regulator with the L6563S
      1.0
      1.9 MB
      PDF
      AN2649
      A power factor corrector with MDmesh™ II and SiC diode
      2.0
      759.83 KB
      PDF
      AN4656
      Bootloading procedure for STLUX™ and STNRG™ digital controllers
      3.1
      588.34 KB
      PDF
      AN5028
      Calculation of turn-off power losses generated by a ultrafast diode
      1.0
      1.68 MB
      PDF
      AN510
      Circuits for power factor correction with regards to mains filtering
      1.3
      418.24 KB
      PDF
      AN4149
      Designing a CCM PFC pre-regulator based on the L4984D
      2.0
      2.7 MB
      PDF
      AN628
      Designing a high power factor switching preregulator with the L4981 continuous mode
      9.4
      778.91 KB
      PDF
      AN5264
      EVL400W-EUPL7 400W SMPS demonstration board
      2.0
      6.03 MB
      PDF
      AN4163
      EVL4984-350W: 350 W CCM PFC pre-regulator with the L4984D
      2.0
      3.77 MB
      PDF
      AN2852
      EVL6591-90WADP: 90 W AC-DC asymmetrical half-bridge adapter using L6591 and L6563
      1.1
      1.46 MB
      PDF
      AN4250
      Fishbone diagram for power factor correction
      1.1
      772.32 KB
      PDF
      AN1060
      Flyback converters with the L6561 PFC controller
      4.3
      199.12 KB
      PDF
      AN3027
      How to design a transition-mode PFC pre-regulator with the L6563S and L6563H
      4.1
      889.51 KB
      PDF
      AN4606
      Inrush-current limiter circuits (ICL) with Triacs and Thyristors (SCR) and controlled bridge design tips
      2.2
      1,008.92 KB
      PDF
      AN4242
      New generation of 650 V SiC diodes
      2.0
      4.75 MB
      PDF
      AN5046
      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages
      4.0
      4.82 MB
      PDF
      AN5088
      Rectifiers thermal management, handling and mounting recommendations
      2.0
      2.32 MB
      PDF
      AN443
      SERIES OPERATION ON FAST RECTIFIERS
      2.1
      202.48 KB
      PDF
      AN3276
      ST solution for efficiency improvement in PFC applications, back current circuit (BC²)
      1.1
      352.07 KB
      PDF
      AN4856
      STEVAL-ISA172V2: 2 kW fully digital AC - DC power supply (D-SMPS) evaluation board
      1.0
      4.25 MB
      PDF
      AN2782
      Solution for designing a 400 W fixed-off-time controlled PFC preregulator with the L6562A
      2.1
      1.57 MB
      PDF
      AN3142
      Solution for designing a 400 W fixed-off-time controlled PFC preregulator with the L6563S and L6563H
      3.1
      835.22 KB
      PDF
      AN2761
      Solution for designing a transition mode PFC preregulator with the L6562A
      2.1
      518.61 KB
      PDF
      AN523
      UNDERSTANDING POWER FACTOR
      1.2
      31.8 KB
      PDF
      AN3063

      100 W transition-mode PFC pre-regulator with the L6563H

      AN3022

      100 W transition-mode PFC pre-regulator with the L6564

      AN4077

      100 W transition-mode PFC pre-regulator with the new L6564H

      AN5034

      12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller

      AN5106

      150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller

      AN3329

      170 W power supply with PFC and standby supply for flat TV using the L6564, L6599A, and Viper27LN

      AN2941

      19 V - 75 W SMPS compliant with latest ENERGY STAR® criteria using the L6563S and the L6566A

      AN4026

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

      AN3118

      250 W transition-mode PFC pre-regulator with the new L6563H

      AN3119

      250 W transition-mode PFC pre-regulator with the new L6563S

      AN5335

      35W transition-mode flyback converter with ultra-low THD based on HVLED007

      AN2755

      400 W FOT-controlled PFC pre-regulator with the L6562A

      AN3106

      48 V - 130 W high-efficiency converter with PFC for LED street lighting applications

      AN4930

      500 W fully digital AC-DC power supply (D-SMPS) evaluation board

      AN1606

      A "bridgeless PFC configuration" based on L4981 PFC controller

      AN3180

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

      AN2649

      A power factor corrector with MDmesh™ II and SiC diode

      AN4656

      Bootloading procedure for STLUX™ and STNRG™ digital controllers

      AN5028

      Calculation of turn-off power losses generated by a ultrafast diode

      AN510

      Circuits for power factor correction with regards to mains filtering

      AN4149

      Designing a CCM PFC pre-regulator based on the L4984D

      AN628

      Designing a high power factor switching preregulator with the L4981 continuous mode

      AN5264

      EVL400W-EUPL7 400W SMPS demonstration board

      AN4163

      EVL4984-350W: 350 W CCM PFC pre-regulator with the L4984D

      AN2852

      EVL6591-90WADP: 90 W AC-DC asymmetrical half-bridge adapter using L6591 and L6563

      AN4250

      Fishbone diagram for power factor correction

      AN1060

      Flyback converters with the L6561 PFC controller

      AN3027

      How to design a transition-mode PFC pre-regulator with the L6563S and L6563H

      AN4606

      Inrush-current limiter circuits (ICL) with Triacs and Thyristors (SCR) and controlled bridge design tips

      AN4242

      New generation of 650 V SiC diodes

      AN5046

      Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages

      AN5088

      Rectifiers thermal management, handling and mounting recommendations

      AN443

      SERIES OPERATION ON FAST RECTIFIERS

      AN3276

      ST solution for efficiency improvement in PFC applications, back current circuit (BC²)

      AN4856

      STEVAL-ISA172V2: 2 kW fully digital AC - DC power supply (D-SMPS) evaluation board

      AN2782

      Solution for designing a 400 W fixed-off-time controlled PFC preregulator with the L6562A

      AN3142

      Solution for designing a 400 W fixed-off-time controlled PFC preregulator with the L6563S and L6563H

      AN2761

      Solution for designing a transition mode PFC preregulator with the L6562A

      AN523

      UNDERSTANDING POWER FACTOR

Presentations & Training Material

    • 描述 版本 文档大小 操作
      Power Factor Corrector controllers portfolio
      1.22 MB
      PDF

      Power Factor Corrector controllers portfolio

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      1200 V SiC diodes, 2 to 40 a in surface-mount and through-hole packages 1.0
      580.17 KB
      PDF
      ST Diodes Finder : the new app for Android and iOS 2.0
      1.46 MB
      PDF
      STEVAL-IPFC01V1 3 kW three-channel interleaved PFC 1.0
      693.89 KB
      PDF

      1200 V SiC diodes, 2 to 40 a in surface-mount and through-hole packages

      ST Diodes Finder : the new app for Android and iOS

      STEVAL-IPFC01V1 3 kW three-channel interleaved PFC

    • 描述 版本 文档大小 操作
      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
      1.96 MB
      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

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