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UCC3957M-3

UCC3957M-3

UCC3957M-3

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-3 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 4.3V
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:1729 items

UCC3957M-3 Product Details

UCC3957M-3 Overview


The package 16-SSOP (0.154, 3.90mm Width) is appropriate for battery instrument. This power management IC utilizes an analog IC POWER SUPPLY SUPPORT CIRCUIT. A total of 4 channels are available. 16 pins are on it. The package contains a Tube case. You can mount this electronic part by using Surface Mount. In order for this electric part to operate properly, its supply voltage must not be lower than 5V volts. Surface Mount is in the way of this electronic component. There should be 20V voltage over 20V volts on the supply to this electronic battery. The Battery Protection functions are available. For the electric part to perform effectively, it should operate at a temperature around -20°C~70°C TA. This electronic part has a chemistry of Lithium-Ion. It is always recommended that this battery protection IC is set to 16V. A UCC3957 family is used in it. Using this battery instrument, you can discover a value of SELECTABLE THREE OR FOUR CELL OPERATION, OVERCURRENT PROTECTION. A maximum current supply (Isup) of 0.04mA is permitted. The transceiver ic can be supplied with a maximum of 25mA watts of current.

UCC3957M-3 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 4.3V


UCC3957M-3 Applications


There are a lot of Texas Instruments
UCC3957M-3 Battery Management ICs applications.


  • Golf carts
  • Electric-powered machinery
  • Fork lifts
  • Grid power infrastructure
  • Cell phone towers
  • A/C power substations
  • Internet infrastructure equipment
  • Aviation ground support systems
  • Tower communications
  • Weather stations

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