UM608 Datasheet, PDF (1/4 Pages) Unisonic Technologies – CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER FOR BATTERY CHARGERS

UNISONIC TECHNOLOGIES CO., LTD
UM608
Preliminary
LINEAR INTEGRATED CIRCUIT
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
„ ORDERING INFORMATION
Note:
Ordering Number
Lead Free
Halogen Free
UM608L-S08-R
UM608G-S08-R
UM608L-S08-T
UM608G-S08-T
xx: Output Voltage, refer to Marking Information.
Package
SOP-8
SOP-8
UM608L-S08-R
(1)Packing Type
(2)Package Type
(3)Lead Free
(1) R: Tape Reel, T: Tube
(2) S08: SOP-8
(3) G: Halogen Free, L: Lead Free
Packing
Tape Reel
Tube
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