LC5523D ic equivalent, single-stage power factor corrected off-line switching regulator ic.
* Integrated on-time control circuit (it realizes high power factor by average current control)
* Integrated startup circuit (no external startup circuit necessar.
and making it possible for systems to comply with the harmonics standard (IEC610003-2 class C). The controller adapts t.
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.
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