DESCRIPTION

The UTC UM608 is a highly integrated solution for a constant voltage/constant current mode SMPS application.

The UTC UM608 contains one 2.5V voltage reference, one operational amplifier for voltage control loop, one operational amplifier for current control loop and two operational amplifiers for charge status. It is suitable for battery charger and other battery systems.

FEATURES

* Constant Voltage and Constant Current Control

* Precision Internal Voltage Reference

* Few External Components

* Easy Compensation

* Charge status output for LED

* build-in overvoltage protection for battery