MT7963 Datasheet (Maxic Technology) - Dual Winding PSR AC-DC LED Driver

MT7963, Dual Winding PSR AC-DC LED Driver

MT7963 is a PWM controller for AC-DC LED lighting.

With primary side sensing and regulation technology, no secondary side feedback circuit is needed.

Further, the loop compensation components are also eliminated while maintaining system stability.

Integrated with 650V power switch simplifies the sys

MT7963 Features

* Build in 650V power MOSFET

* No auxiliary winding needed

* Supporting 85V to 265V AC line voltage range

* Primary side sensing and regulation, no need of secondary side feedback

* High precision constant LED current (+/-5%)

* Cycle-by-cycle peak current control

* LED sh