Datasheet Summary
晶丰明源半导体
Non-isolation Two Way Buck LED Driver With Wall Switch Color Dimming
Description
Features
The BP2882 is an internal integrated high-voltage power supply、two way buck LED driver with wall switch color dimming, and is suitable for 85Vac~265Vac universal input offline LED lighting.
The BP2882 can detect three switch status by DET pin, cold, warm, mixed color.
The BP2882 operates in critical conduction mode，the output current does not change with the inductance and LED output voltage, and it achieves high precision output current control, and excellent line regulation and load regulation.
The BP2882 offers rich protection functions ， including LED open/ short Protection，VCC...