Fuji Electric FA5760N
FA5760N is an LLC resonant converter that eliminates the need for a PFC converter and dedicated *1: Switching shoot-through phenomenon: a phenomenon in which, when a current flows through the body diode of one power MOSFET in a bridge switching circuit, the opposing power MOSFET turns on to instantaneously generate a large current. This has expanded the scope of its application such that it is adopted to a power supply of about 50 W without a PFC converter.| Part No. | FA5760N |
|---|---|
| Datasheet | FA5760N Download |
| Manufacturer |  Fuji Electric |
| Description | LLC Current-Resonant Controller |
| Buy | Stock & Price |
2nd Generation LLC Current Resonant Control IC, “FA6A00N Series” CHEN Jian YAMADAYA Masayuki SHIROYAMA Hironobu㾙 ABSTRACT LLC current resonant power supply, which is characterized by soft switching, resonance control with a duty ratio of 50% and leakage transformer structure, is suitable for efficiency improvement, noise reduction and profile lowering in switching power supply. Fuji Electric has developed the 2nd generation “FA6A00N Series,” which inherits the characteristics of the 1st generation LLC current resonant control IC, “FA5760N,” and is enhanced with lower standby power and improved protective functions. It integrates the world’s first high-precision secondary side over-load protection function while further reducing the standby power by approximately 20%. For the over-current protection function, the delay time can be externally adjusted. issue: Power Semiconductors Contributing in Energy Management 1. Introduction Switching power supply products, which are used in various typ...
