MT7958 Description
MT7958 is a primary-side controller for AC-DC LED lighting. It operates in constant current control mode and works in discontinuous conduction mode, suitable for flyback converter under universal input. MT7958 adopts primary side sensing and regulation technology, no secondary side feedback circuit is needed.
MT7958 Key Features
- Build in 600V power MOSFET
- 85V to 265V AC line voltage range