BP2335JS Datasheet | BPS

Non-isolated Buck APFC LED Driver Description The BP2335JS is a high precision non-isolated buck driver with active PFC, specially designed for high mains input offline constant current LED lighting. The driver with on-chip PFC circuit achieves high power factor and low THD. Operating in critical conduction mode, the power MOSFET switching loss is reduced and the inductor is fully utilized. The BP2335JS integrates a 550V power MOSFET. With few external ponents, the LED output current can be precisely controlled. The BP2335JS utilizes patented floating ground structure. The inductor current is sensed during the whole switching cycle. So it achieves high precision output current control, and excellent line regulation and load regulation. The BP2335JS utilizes patented start up technology with HV JFET. So it achieves fast start up, reduce count of external ponents, and realize smaller form factor. Features - Fast start up and power supply with HV JFET - Integrated...