LC5523D Datasheet - SANKEN

LC5523D Single-Stage Power Factor Corrected Off-Line Switching Regulator IC

The LC5500 series is the power IC for the LED driver which has an incorporated power MOSFET, designed for input capacitorless applications, and making it possible for systems to comply with the harmonics standard (IEC610003-2 class C). The controller adapts the average current control method for rea.

LC5523D Features

* Integrated on-time control circuit (it realizes high power factor by average current control)

* Integrated startup circuit (no external startup circuit necessary)

* Integrated soft-start circuit (reduces power stress during start-up on the incorporated power MOSFET and outp

LC5523D-SANKEN.pdf