LNK564PN Power Switch Type, Power Integrations LNK564PN, Off Lineer Power Switch IC 8-Pin, DIPB

LinkSwitch-LP, Power Integrations
The LinkSwitch-LP 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-LP switcher ICs cost effectively replace all unregulated isolated linear transformer based (50/60 Hz) power supplies up to 3 W output power. For worldwide operation, a single universal input design replaces multiple linear transformer based designs. The self-biased circuit achieves an extremely low no-load consumption of under 150 mW. The internal oscillator frequency is jittered to significantly reduce both quasi-peak and average EMI.
Lowest component count switcherHysteretic thermal shutdown protectionFrequency jittering greatly reduces EMIUniversal input range allows worldwide operationAuto-restart reduces delivered power by 85% during short circuit and open loop fault conditionsSimple ON/OFF control, no loop compensation neededHigh bandwidth provides fast turn on with no overshoot and excellent transient load response
AC-DC Converters, Power Integrations