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UCC3957M-2

UCC3957M-2

UCC3957M-2

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

UCC3957M-2 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
PackagingTube
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Additional FeatureSELECTABLE THREE OR FOUR CELL OPERATION, OVERCURRENT PROTECTION
HTS Code8542.39.00.01
Terminal Position DUAL
Terminal FormGULL WING
Supply Voltage 16V
Terminal Pitch0.635mm
Base Part Number UCC3957
Function Battery Protection
Output Voltage 4.25V
Number of Channels 4
Max Supply Voltage20V
Min Supply Voltage5V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
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:4670 items

UCC3957M-2 Product Details

UCC3957M-2 Overview


The 16-SSOP (0.154, 3.90mm Width) package is suitable for battery instrument. A system battery like this uses an analog IC named POWER SUPPLY SUPPORT CIRCUIT. We have 4 channels available. 16 pins are attached to it. Tube is the case number of the package. It is recommended that you mount this electrical component using Surface Mount. The voltage supply for this electric component should not be less than 5V volts. In this case, this electrical part is mounted in the way of Surface Mount. It is recommended that the power management IC's supply voltage is 20V higher than 20V volts. As far as the Battery Protection functions are concerned, it can be delivered. Temperatures in the -20°C~70°C TA range are ideal for this electronic part. Chemistries for this electrical part are Lithium-Ion. You should leave this transceiver ic set to 16V at all times. There is a use of the UCC3957 family. It is possible to discover the value SELECTABLE THREE OR FOUR CELL OPERATION, OVERCURRENT PROTECTION in this smart tools battery when it is used. (Isup) must have a maximum current of 0.04mA.

UCC3957M-2 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 4.25V


UCC3957M-2 Applications


There are a lot of Texas Instruments
UCC3957M-2 Battery Management ICs applications.


  • A/C power substations
  • Internet infrastructure equipment
  • Aviation ground support systems
  • Tower communications
  • Weather stations
  • Distributed energy resources
  • Solar and wind-generating plants
  • Electric street sweepers
  • Shuttle robots
  • Robots

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