SQ6601PT - Off-Line Quasi-Resonance Flyback Switching Regulator
The SQ6601PT is a hybrid IC consists from power MOSFET and a controller IC, designed for Indirect feed-back Quasi-Resonant (including low frequency PRC)fly-back converter type SMPS (Switching Mode Power Supply) applications.
this IC realizes high efficiency, low noise, downsizing and standardizing o
SQ6601PT Features
* Quasi-Resonant Operation
* Low-loss, Pulse-Ration-Control standby mode
* Under-voltage lockout with Hysteresis
* Adjustable switching speed for EMI control
* Low start-up circuit current (100uA max)
* Active low-pass filter for stabilizing the operat
