UCC3957M-4G4 Tech Specifications

Category PMIC - Battery Management
Manufacturer Texas Instruments
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SSOP (0.154, 3.90mm Width)
Number of Pins 16Pins
Operating Temperature -20°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16Terminations
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature SELECTABLE THREE OR FOUR CELL OPERATION, OVERCURRENT PROTECTION
HTS Code 8542.39.00.01
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 16V
Terminal Pitch 0.635mm
Base Part Number UCC3957
Function Battery Protection
Output Voltage 4.35V
Number of Channels 4Channels
Max Supply Voltage 20V
Min Supply Voltage 5V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current 25mA
Adjustable Threshold NO
Supply Current-Max (Isup) 0.04mA
Fault Protection Over Current, Over/Under Voltage
Battery Chemistry Lithium-Ion
Number of Cells 3 ~ 4Cell
Length 4.9mm
Height Seated (Max) 1.75mm
Width 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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