LC5546LD

LED Driver IC

SANKEN

LC5546LD Features

* the IC can provide and more cost-effective power supply systems with fewer external components. Features

* Built-in On-time Control Circuit (High Power Factor Achieved by Average Current Control)

* Built-in Startup Circuit (Reduced Numnber of External Components)

* Soft Start Function (

LC5546LD General Description

The LC5546AD and LC5546LD are isolated LED drivers in which a power MOSFET and a control IC are highly integrated. The IC provides the systems that can comply with the harmonics standard (IEC61000-3-2 Class C) in all conditions, including a light load condition. These systems, moreover, can be achie.

LC5546LD Datasheet (903.93 KB)