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UM607

Unisonic Technologies
Part Number UM607
Manufacturer Unisonic Technologies
Description CC/CV CONTROLLER
Published Jan 31, 2016
Detailed Description UNISONIC TECHNOLOGIES CO., LTD UM607 LINEAR INTEGRATED CIRCUIT CC, CV CONTROL FOR BATTERY CHARGER AND ADAPTOR  DESC...
Datasheet PDF File UM607 PDF File

UM607
UM607


Overview
UNISONIC TECHNOLOGIES CO.
, LTD UM607 LINEAR INTEGRATED CIRCUIT CC, CV CONTROL FOR BATTERY CHARGER AND ADAPTOR  DESCRIPTION The UTC UM607 is a voltage and current control IC which has precision voltage reference.
These devices have been optimized for battery charger, adapter, second controller of switching regulator systems, and other battery systems.
 FEATURES * Constant Voltage Control (CV) and Constant Current Control (CC) * Input voltage ranging from 2.
2V to 14V * 40mA photo coupler drive current typically * 1mA maximum operating current * Internal Precision Voltage Reference : 1.
240V ± 1% * Easy compensation and low external component count.
 ORDERING INFORMATION Ordering Number Lead Free Halogen Free UM607xL-AG6-R UM607xG-AG6-R 54 6 23 1 SOT-26 Package SOT-26 Packing Tape Reel www.
unisonic.
com.
tw Copyright © 2017 Unisonic Technologies Co.
, Ltd 1 of 6 QW-R105-037.
D UM607  MARKING PACKAGE A-CH REFERENCE VOLTAGE CODE SOT-26 150mV 70mV B D  PIN CONFIGURATION LINEAR INTEGRATED CIRCUIT MARKING 654 UM7 L: Lead Free G: Halogen Free Reference Voltage 123  PIN DESCRIPTION PIN NO.
1 2 3 4 5 6 PIN NAME A-INPUT GND B+INPUT VCC PC A+INPUT DESCRIPTION Input Pin of the Current Control Loop Ground Line.
0V Reference For All Voltages Input Pin of the Voltage Control Loop DC Supply Line Photo Coupler (P/C) Drive Pin.
Sinking Current Only Input Pin of the Current Control Loop  BLOCK DIAGRAM UNISONIC TECHNOLOGIES CO.
, LTD www.
unisonic.
com.
tw 2 of 6 QW-R105-037.
D UM607 LINEAR INTEGRATED CIRCUIT  ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT DC Supply Voltage Power Dissipation (Note 2) VCC 16 V PD 500 mW Operating Temperature Storage Temperature TOPR TSTG -40 ~ +85 -55 ~ +150 °C °C Notes: 1.
Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied...


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