The EG1165 is a Switching Controller manufactured by EG. It is a 16-pin surface mount SOP16 package and is RoHS compliant for use in lead-free environments. It has a high current drive and On/Off switching capability, and is designed for switching power supplies and motor drives. It has an internal sawtooth oscillator and also includes protection features such as undervoltage lockout, overvoltage protection, overcurrent protection, and thermal shutdown. The EG1165 is capable of operating up to 75V and has a maximum current of 1.0A.