DESCRIPTION

The UTC UM607 is a voltage and current control IC which has precision voltage reference. These devices have been optimized for battery charger, adapter, second controller of switching regulator systems, and other battery systems.

FEATURES

* Constant Voltage Control (CV) and Constant Current Control (CC)

* Input voltage ranging from 2.2V to 14V

* 40mA photo coupler drive current typically

* 1mA maximum operating current

* Internal Precision Voltage Reference : 1.240V ± 1

* Easy compensation and low external component count.