The BP85224DAis a high performance, highlyintegrated power supply switcher IC with low standbyconsumption, The BP85224DA can be configured asbuck, buck-boost topologies for universal 85~265V ACinputs. The BP85224DA integrates a 650 V power MOSFET, ahigh-voltage current source for self-biasing, a currentsensing circuit, an output feedback circuit, afreewheeling diode and an advanced controller.

Integrated VCC capacitor,freewheeling diode andfeedback diode

Integrated 650V power MOSFET

Integrated high-voltage current source for self-biasing

50mW no load consumption at 230VAC

Fixed 5V output

Excellent transient response, low output ripple

Optimized line and load regulation

• Home appliances
• Motor driver standby power
• loT, smart home, smart LED drivers

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