VIPER25LN – PWM-Regler, 3A, 800V, 136kHz, DIP7

Features800 V avalanche rugged power sectionQuasi-resonant (QR) control for valley switching operationStandby 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 ApplicationsAdapters for PDA, camcorders, shavers, cellular phones, cordless phones, videogamesAuxiliary power supply for LCD/PDP TV, monitors, audio systems, computer, industrial systems, LED driver, No el-cap LED driver, utility power meterSMPS for set-top boxes, DVD players and recorders, white goods