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UM608

Unisonic Technologies
Part Number UM608
Manufacturer Unisonic Technologies
Description CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER
Published Jan 31, 2016
Detailed Description UNISONIC TECHNOLOGIES CO., LTD UM608 LINEAR INTEGRATED CIRCUIT CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER FOR B...
Datasheet PDF File UM608 PDF File

UM608
UM608

Overview
UNISONIC TECHNOLOGIES CO.
, LTD UM608 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 Ordering Number UM608G-R10-R UM608G-SM2-R Package SSOP-10 MSOP-10 Packing Tape Reel Tape Reel UM608G-R10-R (1)Packing Type (2)Package Type (3)Green Package (1) R: Tape Reel (2) R10: SSOP-10, SM2: MSOP-10 (3) G: Halogen Free and Lead Free  MARKING www.
unisonic.
com.
tw Copyright © 2015 Unisonic Technologies Co.
, Ltd 1 of 4 QW-R105-043.
E UM608  PIN CONFIGURATION LINEAR INTEGRATED CIRCUIT  PIN DESCRIPTION PIN NO.
1 2 3 4 5 6 7 8 9 10 PIN NAME ISET2 VCC OUT2 OUT1 Vref GND OUT VCTRL ISET1 VSENSE Input of charge status op Power supply Charge status output Charge status output Reference voltage:2.
5V Ground Output pin.
Sinking current only Input pin of the voltage control loop Input pin of the current control loop Input pin of the voltage control loop DESCRIPTION  BLOCK DIAGRAM UNISONIC TECHNOLOGIES CO.
, LTD www.
unisonic.
com.
tw 2 of 4 QW-R105-043.
E UM608 LINEAR INTEGRATED CIRCUIT  ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT Power Supply Voltage Junction Temperature VCC 35 V TJ 150 °C Operating Temperature TOPR -40~+105 °C Storage Temperature TSTG -65 ~ +150 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolut...


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