MT7930 PDF File ( Datasheet )

MT7930 Maximizing IC Performance Single Stage, High PFC, AC-DC LED Driver DESCRIPTION MT7930 is a single-stage，primary side control AC-DC LED driver with high power factor. With MAXIC patent pending technology, the LED current can be regulated accurately through sensing the primary side information with few external components without the need of an opto-coupler. MT7930 integrates power factor correction function and works in DCM and constant OFF time mode. A small harmonic current emission (