LNK576 Datasheet - Power Integrations

LNK576 Zero No-Load or Zero Standby Consumption

LNK574/576 LinkZero-LP Zero No-Load or Zero Standby Consumption with up to 1 mW Output Load Product Highlights Lowest System Cost with Zero Standby (1 mW Output Power) Automatically enters low consumption power-down mode when load drops below ~0.2% of full load for LNK576 and ~0.6% for LNK574 Detects load reconnection and automatically restarts regulation Simple upgrade to existing LinkSwitch-LP designs Very accurate IC parameter tolerances improve sy.

LNK576 Features

* Accurate hysteretic thermal shutdown protection

* automatic recovery reduces field returns

* Universal input range allows worldwide operation

* Auto-restart reduces delivered power by >85% during short-circuit and open-loop fault conditions

* Simple ON/O

LNK576 Datasheet (1.23 MB)