UC3816A - LOW COST POWER-SAVING MODE PWM CONTROLLER
The UTC UC3816A provides a CCM/valley switching mixed mode operation for better efficiency performance.
The operation mode stays at CCM at heavy load, and switch to valley switching at light load.
The UTC UC3816A is a high performance current mode PWM controller ideally suited for low standby power.
UC3816A Features
* Proprietary frequency hopping for Improved EMI performance
* Cycle-by-cycle current limiting
* CCM/Valley Switching Operation
* Fixed switch frequency 60~70kHz
* Dynamic peak current limiting for constant output power
* Built-in synchronized slope compensation
* Gate ou
