Low Cost: Isolated 3W Flyback Reference Design
Description
The PMP30313 is a low cost isolated flyback reference design. It supplies 12V @ 0.25A from universal mains. It's primary-side regulated: therefore the voltage loop is closed on the primary side by means of an auxiliary winding. It is also protected against output short circuit.
Features
- Simple opto-less isolated flybackSuitable for low power applications or bias supplyThe controller integrates 700V FET and cycle-by-cycle limits the current in the transformerOverload: overcurrent and over-temperature protected
Applications
Product Categories
- Power management