CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER

DESCRIPTION

The UTC UM610/A is a monolithic IC that includes one 2.5V

voltage reference and two operational amplifiers.

This device is offering space and cost saving in many

applications like power supply management or switching battery

chargers.

FEATURES

* Constant voltage and constant current control

* Low supply current: 190uA

* Operating power supply range: 3.5V~36V

* Precision internal voltage reference 2.5V

* Low current sense threshold: UM610:48mV, UM610A:30mV

* Easy compensation

* Low external component count