LNK363DN Power Switch Type, Power Integrations LNK363DN, Off Lineer Power Switch IC 8-Pin, SOC

LinkSwitch-XT, Power Integrations
The LinkSwitch-XT family provides very low power AC-DC power conversion.
700 V Internal MOSFET RatingSelf-PoweredON/OFF ControlHysteretic Overtemperature ProtectionPower LimitingFrequency Jitter Reduces EMIEcoSmart® Low Standby/No-load Power Consumption
LinkSwitch-XT incorporates a 700 V power MOSFET, oscillator, simple ON/OFF control scheme, a high-voltage switched current source, frequency jittering, cycle-by-cycle current limit and thermal shutdown circuitry onto a monolithic IC. The startup and operating power are derived directly from the DRAIN pin, eliminating the need for a bias winding and associated circuitry.
Fully integrated auto-restart for short circuit and open loop protectionSelf-biased supplyFrequency jittering greatly reduces EMIMeets HV creepage requirements between DRAIN and all other pins both on the PCB and at the packageLowest component count switcher solution Accurate hysteretic thermal shutdown protectionUniversal input range allows worldwide operationSimple ON/OFF control, no loop compensation neededAuto-restart reduces delivered power by 95% during short circuit and open loop fault conditions
AC-DC Converters, Power Integrations