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BQ2954SNG4

BQ2954SNG4

BQ2954SNG4

Texas Instruments

DUAL Battery Management ICs 16 Pins 1234 Cell SOIC

SOT-23

BQ2954SNG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingGold
Package / Case SOIC
Surface MountYES
Number of Pins 16
Weight 141.690917mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Max Operating Temperature70°C
Min Operating Temperature -40°C
HTS Code8542.39.00.01
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch1.27mm
Pin Count16
Operating Supply Voltage5V
Input Voltage-Nom 5V
Temperature GradeCOMMERCIAL
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Current - Output 2A
Min Input Voltage 4.5V
Control Mode CURRENT/VOLTAGE-MODE
Frequency - Switching 100kHz
Control Technique PULSE WIDTH MODULATION
Nominal Input Voltage5.5V
Switcher Configuration PUSH-PULL
Number of Cells 1234
Height 1.58mm
Length 9.9mm
Width 3.91mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3318 items

BQ2954SNG4 Product Details

BQ2954SNG4 Overview


It belongs to package SOIC. This system battery uses an analog integrated circuit (IC) called BATTERY CHARGE CONTROLLER. Total pins are 16. A voltage of at least 4.5V volts is required on this electric component. In order for this power management IC to function correctly, the supplied voltage can't exceed 5.5V volts. If you want to activate this system battery, it must be at least -40°C. Temperatures less than 70°C degrees Celsius are recommended for use. In total, it has 16 pins. For this smart tools battery, the operating supply voltage is specified as being in the range of 5V. Input voltages below 4.5V volts are acceptable for the battery protector ic.

BQ2954SNG4 Features


Available in SOIC Package
with 16 Pins


BQ2954SNG4 Applications


There are a lot of Texas Instruments
BQ2954SNG4 Battery Management ICs applications.


  • 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
  • Shuttle robots

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