Power Integrations (TOP256EN) AC/DC Off-Line Switcher IC, TOPSwitch-HX

AC/DC Off-Line Switcher IC, TOPSwitch-HX, Flyback, 85 VAC - 265 VAC, 66 kHz,4.08 A out, 119W, SIP-7Product OverviewThe TOP256EN is an enhanced EcoSmart, Integrated Off-line Switcher with 30Wpeak, advanced feature set and extended power range. TOPSwitch-HX costeffectively incorporates a 700V power MOSFET, high voltage switched currentsource, PWM control, oscillator, thermal shutdown circuit, fault protection andother control circuitry onto a monolithic device.Multi-mode operation maximizes efficiency at all loadsLow thermal impedance junction-to-case (2°C per watt)Low height is ideal for adapters where space is limitedSimple mounting using a clip to aid low cost manufacturingLine under-voltage (UV) detection prevents turn-off glitchesLine overvoltage (OV) shutdown extends line surge limitAccurate programmable current limitOptimized line feed-forward for line ripple rejectionHalf frequency option for video applicationsFrequency jittering reduces EMI filter costHeat sink is connected to SOURCE for low EMIFully integrated soft-start for minimum start-up stressEnergy efficient over entire load rangeLess than 200mW at 230VAC, no load consumptionStandby power for 1W inputApplicationsPower Management, Consumer ElectronicsProduct InformationInput Voltage AC Min: 85VInput Voltage AC Max: 265VAC / DC Converter Case Style: SIPNo. of Pins: 7PinsPower Rating: 119WTopology: FlybackOperating Temperature Min: -40°COperating Temperature Max: 150°CProduct Range: TOPSwitch-HX Series