SSL21082AT Datasheet | Silergy

Mains dimmable LED driver IC Rev. 6 - 3 October 2013 Product data sheet 1. General description The SSL21082AT is a high-voltage Integrated Circuit (IC) for driving retrofit LED lamps in general lighting applications. It enables the implementation of a very pact low-cost system solution. The IC has an integrated internal HV switch and work as Boundary Conduction Mode (BCM) buck converter. The SSL21082AT is supplied by a start-up bleeder resistor, a dV/dt supply using capacitive coupling from the drain or any other auxiliary supply. The IC supply current is low. An internal clamp limits the supply voltage. The IC has an accurate output current control and can be operated...