EVAL40WFLYP7950VTOBO1, 40W Adapter Evaluation Board Using 950V CoolMOS P7 and ICE2QS03G QR Flyback Controller in a Snubberless Flyback for Improved Efficiency

使用 Infineon Technologies AG 的 ICE2QS03G 的参考设计

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EVAL_40W_FLY_P7_950V Top Image
EVAL_40W_FLY_P7_950V Bottom Image
EVAL_40W_FLY_P7_950V Schematic
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供应商

Infineon Technologies AG
  • 应用类别
    电源
  • 产品类别
    交流到直流单输出电源
买入

依据最终产品

  • AC to DC Charger
  • Adapter

说明

  • EVAL40WFLYP7950VTOBO1, EVAL_40W_FLY_P7_950V 40W Adapter Evaluation Board is intended to be a form, fit and function test platform for charger and adapter applications to show the operation of the 950V CoolMOS P7 as well as the overall controller design. The evaluation board is designed around a QR flyback topology for improved switching losses that allows higher power density designs and lower radiated and conducted emissions. This board also employs a snubberless flyback design in order to reduce the overall system costs while increasing system efficiency. This new efficiency can be used to give extra design flexibility to either further reduce system costs or increase power density. A 40W universal input isolated flyback evaluation board with a 19V output based on the ICE2QS03G controller

主要特色

  • Conversion Type
    AC to DC
  • Input Voltage
    90 to 265 (AC) V
  • Output Voltage
    19 V
  • Output Current
    2.1 A
  • Output Power
    40 W
  • Efficiency
    90.5 %
  • Topology
    Flyback- Quasi Resonant

Featured Parts (3)

Featured Parts
零件编号 供应商 类别 说明
VOL617A-2X001T Vishay Transistor and Photovoltaic Output Photocouplers Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin SOP T/R 买入
TL431ACDBZT Texas Instruments Voltage References V-Ref Adjustable 2.495V to 36V 100mA 3-Pin SOT-23 T/R 买入
ICE2QS03GXUMA1 Infineon Technologies AG AC to DC Switching Converters AC to DC Switching Converter Flyback 52kHz T/R 8-Pin DSO 买入

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