VIPER27HN – PWM-Regler, 3A, 800V, 115kHz, DIP7

Features800 V avalanche rugged power sectionPWM operation with frequency jittering for low EMIOperating frequency:- 60 kHz for L type- 115 kHz for H typeStandby power < 50 mW at 265 VacLimiting current with adjustable set pointAdjustable and accurate overvoltage protectionOn-board soft-startSafe auto-restart after a fault conditionHysteretic thermal shutdown ApplicationAuxiliary power supply for consumer and home equipmentsATX auxiliary power supplyLow / medium power AC-DC adaptersSMPS for set-top boxes, DVD players and recorders, white