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BP8501CH - Low Standby Power BUCK CV Converter

General Description

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.

Key Features

  • Standby power.

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Datasheet Details

Part number BP8501CH
Manufacturer BPS
File Size 300.95 KB
Description Low Standby Power BUCK CV Converter
Datasheet download datasheet BP8501CH Datasheet

Full PDF Text Transcription (Reference)

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BP8501CH Low Standby Power BUCK CV Converter Description 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. The BP8501CH integrates a 650V high voltage power MOSFET, current sense resistor and flywheel diode. With the output voltage and current control technique, it can get excellent CV regulation. The BP8501CH utilizes PWM & PFM multiple mode control, and powering VCC by output voltage, which contribute to very low standby power, high efficiency, and minimized audible noise. The BP8501CH is available in SOP-8 package. Features  Standby power <20mW  Fixed 3.3V or 5V output voltage  Support direct 3.