BP2888

BP2888 Non-isolation Two Way Buck LED Driver With Wall Switch Color Dimming Description Features The BP2888 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 BP2888 can detect three switch status by DET pin, cold, warm, mixed color, and mixed color current can be controlled by adjusting RDIM1 / RDIM2 pin to realize different brightness. The BP2888 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 BP2888 offers rich protection functions ， including LED open/ short Protection，VCC under voltage protection, thermal shutdown function  Integrated DET Switch Detection Circuit  Internal 700V Power MOSFET  Flexible Mixed Color Brightness Settings ...