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  • UCC3957M-4

UCC3957M-4

-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-4
  • Package: 16-SSOP (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 389
  • 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 no
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
Terminal Pitch 0.635mm
Base Part Number UCC3957
Function Battery Protection
Output Voltage 4.35V
Number of Channels 4
Max Supply Voltage 20V
Min Supply Voltage 5V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
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 Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

UCC3957M-4 Overview


It is appropriate for the 16-SSOP (0.154, 3.90mm Width) package. POWER SUPPLY SUPPORT CIRCUIT is the analog IC that this power IC employs. A total of 4 channels are available. In total, it has 16 pins. A Tube case holds it. The electrical component must be mounted with Surface Mount. Supply voltage should not fall below 5V volts for this electric component. Power Management Circuits is a family of electronic parts. Surface Mount is in the way of this electronic component. Its supply voltage should not exceed 20V volts. It can provide functions of type Battery Protection. Electronic parts perform best when operating at a temperature range of -20°C~70°C TA. There is Lithium-Ion in the battery chemistry of this electronic component. It is always recommended that this battery protection IC is set to 16V. Based on the UCC3957 family. In this battery instrument, SELECTABLE THREE OR FOUR CELL OPERATION, OVERCURRENT PROTECTION can be detected. Ensure that the maximum supply current (Isup) is below 0.04mA.

UCC3957M-4 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 4.35V

UCC3957M-4 Applications


There are a lot of Texas Instruments UCC3957M-4 Battery Management ICs applications.

  • Chargers 30 kW to 150 kW
  • Server secondary power (board)
  • Reporting operational status to external devices
  • Power tools
  • ADAS sonar
  • Electric vehicles
  • Industrial machines
  • Head up display (HUD)
  • Wireless charging
  • Grid power infrastructure