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  • UCC3957M-1G4

UCC3957M-1G4

-20°C~70°C TA 4 Channel DUAL Battery Management ICs 16V UCC3957 16 Pins 3 ~ 4 Cell Lithium-Ion 16-SSOP (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC3957M-1G4
  • Package: 16-SSOP (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 171
  • Description: -20°C~70°C TA 4 Channel DUAL Battery Management ICs 16V UCC3957 16 Pins 3 ~ 4 Cell Lithium-Ion 16-SSOP (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SSOP (0.154, 3.90mm Width)
Number of Pins 16
Operating Temperature -20°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
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
Subcategory Power Management Circuits
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 16V
Base Part Number UCC3957
Function Battery Protection
Output Voltage 4.2V
Number of Channels 4
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 ~ 4
Height 1.5mm
Length 5mm
Width 4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

UCC3957M-1G4 Overview


It belongs to package 16-SSOP (0.154, 3.90mm Width). A system battery like this uses an analog IC named POWER SUPPLY SUPPORT CIRCUIT. The number of channels available is 4. Currently, there are 16 pins on it. A Tube case holds it. Surface Mount is the mount number for this electronic part. A voltage of at least 5V volts is required on this electric component. Power Management Circuits is a family of electronic parts. Surface Mount is in the way of this electronic component. Supply voltage shouldn't exceed 20V volts for this power IC. It can deliver the functions listed in Battery Protection. When a electronic part is operated at -20°C~70°C TA, its performance will be optimal. Lithium-Ion is a part of this electrical part's battery chemistry. This battery management IC should always be set to 16V. UCC3957 is the family underlying it. SELECTABLE THREE OR FOUR CELL OPERATION, OVERCURRENT PROTECTION can be discovered in this power management IC when used. Supply current (Isup) must not exceed 0.04mA. 25mA is the maximum current that can be supplied to the battery management IC.

UCC3957M-1G4 Features


Available in 16-SSOP (0.154, 3.90mm Width) Package
with 16 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium-Ion
operate supply voltage at the range of 16V
Output Voltage at the range of 4.2V

UCC3957M-1G4 Applications


There are a lot of Texas Instruments UCC3957M-1G4 Battery Management ICs applications.

  • Motor drive - 3 phase AC400V inverter
  • Electric compressor
  • Grid support
  • Cell phone towers
  • Estimating the battery’s operational state
  • PV timeshift
  • Home appliances
  • UAV
  • Base station RRH
  • Head up display (HUD)