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UM608 Datasheet

 
CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER FOR BATTERY CHARGERS  
 
 
 
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
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