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The BP8522D is a high performance, highly integratedpower supply switcher lC with low standby consumption.The BP8522D can be configured as buck, buck-boosttopologies for universal 85~265V AC inputs.The BP8522D integrates a 550 V power MOSFET, a high-voltage current source for self-biasing, a current sensingcircuit, an output feedback circuit, a freewheeling diodeand an advanced controller.
Advantage

    Integrated VCC capacitor, freewheeling diode andfeedback diode

    Integrated 550V power MOSFE

    TIntegrated high-voltage current source for selfbiasing

    Internal soft start

    <50mW no load consumption at 230VAC

    Fixed 5V output

Application area
  • Home appliances
  • Motor driver standby power
  • loT, smart home, smart LED drivers
Schematic diagram
Package
Technical documents
Document type Title Type Download
Specification sheet BP8522D pdf Easy version Full version