TOP243P Product details ... TOPSwitch-GXuses the same proven topology as TOPSwitch, cost effectively integrating the high voltage power MOSFET, PWM control, fault ...
Mar 25, 2014 · we are using top243p in our 3W power supply ,we used ON/OFF function using Switch in between L&X pins. the switch open unit gets 'ON'.
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Power Integrations PMICs are In Stock at Mouser with No Minimum Order & Fast Delivery! AS9100D Certified. Authorized Distributor. ISO 9001:2015.