RT8456 Datasheet - Richtek

RT8456, Isolated Secondary Side LED Lighting Current Controller

® RT8456 Isolated Secondary Side LED Lighting Current Controller General .
The RT8456 is an isolated secondary LED current controller designed specifically for lighting fixtures such as E27, GU10, T5 and T8.

Applications

* that require power line isolation for safety and reliability, high conversion efficiency, as well as high LED current accuracy. The RT8456 contains 1) a constant current regulating amplifier with 59mV threshold used to program the LED string current with a simple resistor to within 5% LED current ac

RT8456-Richtek.pdf