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UCC3957MTR-1G4

UCC3957MTR-1G4

UCC3957MTR-1G4

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-1G4 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)
Pbfree Code yes
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
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 16V
Terminal Pitch0.635mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number UCC3957
Function Battery Protection
Qualification StatusNot Qualified
Output Voltage 4.2V
Operating Supply Voltage20V
Supply Voltage-Min (Vsup) 6.5V
Number of Channels 4
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
RoHS StatusROHS3 Compliant
In-Stock:1854 items

UCC3957MTR-1G4 Product Details

UCC3957MTR-1G4 Overview


For package 16-SSOP (0.154, 3.90mm Width), it is appropriate. The analog IC that this system battery utilizes is POWER SUPPLY SUPPORT CIRCUIT. There are currently 4 channels available. 16 pins are present on it. A Tape & Reel (TR) case is included with the smart tools battery. To mount this electrical component, use Surface Mount. Surface Mount is located in the way of this electronic part. It can deliver the functions listed in Battery Protection. Electronic parts perform best when operating at a temperature range of -20°C~70°C TA. Lithium-Ion is a part of this electrical part's battery chemistry. Always keep this transceiver ic set to 16V. It uses the UCC3957 family as a base. There is an opportunity to discover SELECTABLE THREE OR FOUR CELL OPERATION, OVERCURRENT PROTECTION using this smart tools battery. Power supplies require a voltage greater than 6.5V (Vsup). The supply (Isup) must provide 0.04mA more than 0.04mA current. The supply voltage of this smart tools battery is specified as being in the range of 20V. It is not possible to provide the power ICs with more current than 25mA.

UCC3957MTR-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


UCC3957MTR-1G4 Applications


There are a lot of Texas Instruments
UCC3957MTR-1G4 Battery Management ICs applications.


  • Grid power infrastructure
  • Cell phone towers
  • 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

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