UCC3956DW
RoHS 
RoHS compliant
RoHS compliantPackage 20-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / PMIC - Battery Chargers
Description
8542.39.00.01 UCC3956 Nickel/Palladium/Gold (Ni/Pd/Au) Tube battery charger 12V 120mA 1.27mm 110kHz
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Width 7.5mm
Length 12.8mm
Height Seated (Max) 2.65mm
Technical
Current - Charging Constant - Programmable
Voltage - Supply (Max) 18V
Switching Frequency 110kHz
Battery Chemistry Lithium-Ion
Switcher Configuration SINGLE
Nominal Input Voltage 20V
Supply Current-Max (Isup) 8mA
Control Technique PULSE WIDTH MODULATION
Control Mode CURRENT-MODE
Output Current 120mA
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Max Supply Voltage 20V
Power Supplies 12V
Input Voltage-Nom 12V
Output Voltage 4.1V
Pin Count 20
Base Part Number UCC3956
Terminal Pitch 1.27mm
Supply Voltage 12V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BICMOS
Subcategory Power Management Circuits
HTS Code 8542.39.00.01
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 20
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Obsolete
Pbfree Code yes
JESD-609 Code e4
Packaging Tube
Operating Temperature 0°C~70°C TA
Physical
Weight 569.003279mg
Number of Pins 20
Surface Mount YES
Package / Case 20-SOIC (0.295, 7.50mm Width)
Mounting Type Surface Mount
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