The BP85226DF is a high performance, highly integratedpower supply switcher lC with low standby consumption.The BP85226DF can be configured as buck, buck-boosttopologies for universal 85~265V AC inputs.The BP85226DF integrates a 650V power MOSFET, a high-voltage current source for self-biasing, a current sensingcircuit, an output feedback circuit, a freewheeling diodeand an advanced controller.

Integrated VCC capacitor, freewheeling diode andfeedback diode

Integrated 650V power MOSFET

Integrated high-voltage current source for selfbiasing

50mW no load consumption at 230VAC

Fixed 5V output

Excellent transient response, low output rippleOptimized line and load regulation

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

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