Maxic Technology MT7955L
MT7955L 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. With building in 600V power MOSFET, low component counts and low BOM cost are achieved.DESCRIPTION
MT7955L adopts primary side sensing and regulation technology, no secondary side feedback circuit is needed. Further, the loop compensation components are also eliminated while maintaining system stability. By using Maxic proprietary current regulation method, the MT7955L achieves ±3% accuracy of LED current along with excellent line regulation and load regulation. MT7955L provides plenty of protections, such as LED short circuit protection, LED open circuit protection, over-temperature protection, VDD over voltage protection, VDD under voltage lock-out, etc.FEATURES
● Build in 600V power MOSFET● 85V