Features
* Intemal 720V avalanche-nugged smart power VDMOSFET
* Zero Standby-power mode , phase current lower thanO IMA
* Multi-mode and Quasi-resonant technique achieve highefficiency
* ±5% CC Regulation at Universal AC input
* Primary-side Sensing and Regulation without T1 43 I andOpto-coupler
* No-need Control Loop Compensation Capacitance