The BP85958P is a high performance, highly integratedpower supply switcher lC with low standby consumption.The BP85958P can be configured as buck, buck-boosttopologies for universal 85~265V AC inputs. The BP85958P integrates a 650 V power MOSFET, a high-voltage current source for self-biasing, a current sensingcircuit, an output feedback circuit, and an advancedcontroller. External loop compensation components canbe eliminated, which reduces cost and size ofoverall powersystems, and improves reliability.

Integrated 650V power MOSFET

Integrated high-voltage current source for self-biasing

Integrated output feedback circuit

Fixed 12V output

Excellent transient response, low output ripple

Adaptive switching frequency, 48kHz maximum

Frequency modulation for EMl improvement

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

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