The following content is an automatically extracted verbatim text
from the original manufacturer datasheet and is provided for reference purposes only.
View original datasheet text
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.