90W, 19V AC to DC Single Output Power Supply for Adaptor AC to DC Supply

使用 onsemi 的 FAN6921MRMY 的参考设计

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供应商

onsemi
  • 应用类别
    电源
  • 产品类别
    交流到直流单输出电源

依据最终产品

  • Adaptor AC to DC Supply
  • Battery Charger

说明

  • FAN6204, Synchronous Rectification Controller for Flyback and forward Freewheeling Rectification. This section shows a design example of 90W (19V/4.74A) adaptor using FAN6921. The PFC output voltage is 250V at low AC input voltage, 400V at high AC input voltage

主要特色

  • Conversion Type
    AC to DC
  • Input Voltage
    90 to 264 (AC) V
  • Output Voltage
    19 V
  • Output Current
    4.74 A
  • Output Power
    90 W
  • Topology
    BCM Boost PFC|Flyback- Quasi Resonant

Featured Parts (8)

Featured Parts
零件编号 供应商 类别 说明
FAN6204AMX onsemi AC to DC Switching Converters AC to DC Switching Converter Flyback 5V T/R 8-Pin SOIC 买入
FOD817A onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Black Box 买入
FOD817A3S onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD Black Box 买入
FOD817A300 onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Black Box 买入
FOD817AS onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD Black Box 买入
FOD817ASD onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD T/R 买入
FOD817A3SD onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD T/R 买入
FOD817A300W onsemi Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Black Box 买入

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