UM606_11 Datasheet, PDF (1/7 Pages) Unisonic Technologies – CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER

UNISONIC TECHNOLOGIES CO., LTD
UM606
LINEAR INTEGRATED CIRCUIT
CONSTANT VOLTAGE AND
CONSTANT CURRENT
CONTROLLER
„ DESCRIPTION
The UTC UM606, for a constant voltage/constant current mode
SMPS (switch mode power supplies) application which is a highly
integrated solution, it contains one 1.21V voltage reference with ±1%
accuracy, one current sensing circuit and two operational amplifiers.
The UTC UM606 is an ideal voltage controller for use in adapters
and battery chargers because the voltage reference it’s combining
with one operational amplifier. And the UTC UM606 is an ideal
current limiter for output low side current sensing because the other
low voltage reference is combining with the other operational
amplifier.
„ FEATURES
*Constant Voltage and Constant Current Control
*Precision Internal Voltage Reference
*Few External Components
*Easy Compensation
„ ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
UM606xL-AG6-R
UM606xG-AG6-R
Package
SOT-26
4
5
6
23
1
SOT-26
Packing
Tape Reel
www.unisonic.com.tw
Copyright © 2011 Unisonic Technologies Co., Ltd
1 of 7
QW-R105-034.D