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UCC3957MTR-4

UCC3957MTR-4

UCC3957MTR-4

Texas Instruments

-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)

SOT-23

UCC3957MTR-4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
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
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional FeatureSELECTABLE THREE OR FOUR CELL OPERATION, OVERCURRENT PROTECTION
HTS Code8542.39.00.01
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 16V
Terminal Pitch0.635mm
Base Part Number UCC3957
Function Battery Protection
Output Voltage 4.35V
Number of Channels 4
Max Supply Voltage20V
Min Supply Voltage5V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current25mA
Adjustable Threshold NO
Supply Current-Max (Isup) 0.04mA
Fault ProtectionOver Current, Over/Under Voltage
Battery ChemistryLithium-Ion
Number of Cells 3 ~ 4
Length 4.9mm
Height Seated (Max) 1.75mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Contains Lead
In-Stock:2192 items

UCC3957MTR-4 Product Details

UCC3957MTR-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. There are 4 channels available. It has a total of 16 pins. It's packaged in a Tape & Reel (TR) case. Use Surface Mount to mount this electronic component. This electrical part's minimum supply voltage should not be less than 5V volts. This electronic component is mounted in the way of Surface Mount. This power IC's supplied voltage should not exceed 20V volts. It is able to deliver the Battery Protection functions. It is best for the electric part to operate temperature at the range of -20°C~70°C TA to deliver its performance. The battery chemistry of this electronic component includes Lithium-Ion. Keep in mind that this battery management IC should be set to 16V at all times. It is based on UCC3957 family. When using this device, SELECTABLE THREE OR FOUR CELL OPERATION, OVERCURRENT PROTECTION can be discovered in the power management IC. The maximum supply current (Isup) must not exceed 0.04mA. The maximum current that can be supplied to the battery management IC is 25mA.

UCC3957MTR-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


UCC3957MTR-4 Applications


There are a lot of Texas Instruments
UCC3957MTR-4 Battery Management ICs applications.


  • Electric vehicles
  • Electric cars
  • Trucks
  • Non-road type vehicles
  • Golf carts
  • Electric-powered machinery
  • Fork lifts
  • Grid power infrastructure
  • Cell phone towers
  • A/C power substations

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