BP2812 Datasheet - BPS

BP2812, Constant Current Controller

BP2812 Constant Current Controller For Non-isolated Buck LED Driver .
The BP2812 is a high precision constant current controller, designed for non-isolated buck LED driver.

Features

* Inductor Current Critical Mode, No Need to Compensate the Inductance Variation
* 600V MOSFET integrated
* Source Driver Structure, Not Need the Auxiliary Winding for VCC
* ±3% LED Current Accuracy
* Up to 93% System Efficiency
* LED Short Circuit Protection
* Current Se

Applications

* LED Bulb
* LED Candle light
* LED Spot light
* Decorative LED lighting Typical Application Circuit AC BP2812 VCC DRAIN LN DRAIN SOURCE CS GND CS BP2812_DS_Rev.1.0 Figure 1. Typical Application Circuit www. bpsemi. com BPS Confidential
* Customer Use Only 1 Ord

BP2812-BPS.pdf