Communication interface chip UART485/232

The FOD3120 is a 2.5A output current gate drive optocoupler capable of driving most 800V/20A IGBT/MOSFETs. It is suitable for fast switching drive of power IGBTs and MOSFETs used in motor control inverter applications and high performance power systems. It utilizes ON Semiconductor's proprietary coplanar encapsulation technology Optoplanar and optimized IC design to achieve high noise immunity with high common-mode rejection characteristics. It consists of a gallium aluminum arsenide (AlGaAs) light-emitting diode (LED) optically coupled to an integrated circuit with a high-speed driver for a push-pull MOSFET output stage.