Energy Effi cient, Low Power Off-Line Switcher IC
Accurate hysteretic thermal shutdown protection – automatic recovery improves fi eld reliability
Universal input range allows worldwide operation
Simple ON/OFF control, no loop compensation needed
Eliminates bias winding – simpler, lower cost transformer
Very low component count – higher reliability and single side printed circuit board
Auto-restart reduces delivered power by 95% during short circuit and open loop fault conditions
High bandwidth provides fast turn-on with no overshoot and excellent transient load response