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    Sketch
    The BP8501CH is an ultra-low standby power nonisolated buck converter for constant output voltage application. The device is suitable for 85Vac~265Vac universal input non-isolated auxiliary power supply.
    Advantage

      Standby power <20mW

      Fixed 3.3V or 5V output voltage

      Support direct 3.3V output

      Minimized audible noise

      Internal 650V high voltage power MOSFET

      Integrated HV startup and power supply circuits

      Frequency jitter for low EMl

      Integrated soft startup function

    Application area
    • Auxiliary power applications
    Schematic diagram
    Technical documents
    Document type Title Type Download
    Specification sheet BP8501CH pdf Easy version Full version