CS6552 Datasheet (Semico) - A High Precision Primary Side feedback Constant Current Control LED Controller

CS6552, A High Precision Primary Side feedback Constant Current Control LED Controller

The CS6552 is a high precision primary-side-feedback LED lighting controller which integrates a 600V high voltage power MOSFET, it achieves 85Vac-265Vac input voltage and accurate LED current for single-power stage, isolated lighting applications.

The constant current control method accurately contr

CS6552 Features

* over-voltage protection, short-circuit protection, cycle-by-cycle current limit, VCC UVLO and over-temperature protection. The CS6552 will auto-restart when protection happens. Features

* Integrate 600V high voltage power MOSFET

* Primary-side-control Without Secondary-feedback Circuit