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 voltag.
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BP2802 - low-current LED constant current driver IC (ETC)
