Datasheet Summary
Dimmable Non-isolated Buck APFC LED Driver
Description
BP2318 is a high precision non-isolated buck APFC LED driver, specially designed for universal mains with constant current control. The driver with on-chip PFC circuit achieves high power factor, low THD and high efficiency。BP2318 operates in Critical Conduction Mode. Thanks for the Zero Current Switching, the switching loss is reduced and the inductor is fully utilized.
BP2318 utilizes patented current detection, with few external ponents, it achieves high precision output current, excellent line regulation and load regulation, also the advanced line regulation from flex configuration of external ponents.
BP2318 offers...