ICE2QR0665G

ICE2QR0665G Quasi-Resonant, 650V CoolSET™ in DS0-12 Package Product Highlights  Active Burst Mode to reach the lowest standby power requirement <100 mW @ no load  Quasi resonant operation  Digital frequency reduction for better overall system efficiency  650 V avalanche rugged CoolMOS™ with startup cell  Pb-free lead plating, halogen free mold compound, RoHS compliant PG-DSO-12 Features  650V avalanche rugged CoolMOSTM with built-in startup cell  Quasi resonant operation till very low load  Active burst mode operation for low standby input power (< 0.1W)  Digital frequency reduction with decreasing load for reduced switching loss  Built-in digital soft-start  Foldback point correction, cycle-by-cycle peak current limitation and maximum on time limitation  Auto restart mode for VCC over-voltage protection, under- voltage protection, over-load protection and overtemperature protection  Latch-off mode for adjustable output over-voltage protection and transformer short-winding protection Applications  Adapter/Charger, Blue Ray/DVD player, Set-top Box, Digital Photo Frame  Auxiliary power supply of Server, PC, Printer, TV, Home theater/Audio System, White Goods, etc. Description The CoolSETTM-Q1 series (ICE2QRxx65G) is the first generation of quasi-resonant integrated power ICs. It is optimized for off-line switch mode power supply applications such as LCD monitor, DVD R/W, DVD Combo, Blue-ray DVD, set top box, etc. Operating the MOSFET switch in quasi-resonan...