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UCC3957MTR-2G4

UCC3957MTR-2G4

UCC3957MTR-2G4

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-2G4 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)
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
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
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4555 items

UCC3957MTR-2G4 Product Details

UCC3957MTR-2G4 Overview


The 16-SSOP (0.154, 3.90mm Width) package is appropriate for it. This power IC uses an analog IC called POWER SUPPLY SUPPORT CIRCUIT. Channels are available on 4. There are 16 pins on it. The smart tools battery is packaged in a Tape & Reel (TR) case. To mount this electronic component, use Surface Mount. Surface Mount is mounted in the way of this electronic component. The Battery Protection functions can be delivered by it. A temperature range of -20°C~70°C TA is optimal for the electric part to deliver its performance. This electronic component includes Lithium-Ion in its battery chemistry. This battery management IC should always be set to 16V. Based on the UCC3957 family. SELECTABLE THREE OR FOUR CELL OPERATION, OVERCURRENT PROTECTION can be discovered in this power management IC when used. A voltage greater than 6.5V is required for Vsup (supply voltage). It is not permitted to exceed 0.04mA for the maximum supply current (Isup). The operating supply voltage for this power management IC is specified as 20V. 25mA is the maximum current that can be supplied to the battery management IC.

UCC3957MTR-2G4 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


UCC3957MTR-2G4 Applications


There are a lot of Texas Instruments
UCC3957MTR-2G4 Battery Management ICs applications.


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

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