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BQ29312APWRG4

BQ29312APWRG4

BQ29312APWRG4

Texas Instruments

-40°C~85°C TA 5 Channel DUAL Battery Management ICs 14V BQ29312 24 Pins 2 ~ 4 Cell Lithium Ion/Polymer 24-TSSOP (0.173, 4.40mm Width)

SOT-23

BQ29312APWRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Factory Lead Time 6 Weeks
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 24-TSSOP (0.173, 4.40mm Width)
Surface MountYES
Number of Pins 24
Weight 89.499445mg
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
HTS Code8542.39.00.01
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 14V
Terminal Pitch0.65mm
Base Part Number BQ29312
Function Battery Protection
Output Voltage 25V
Operating Supply Voltage25V
Supply Voltage-Min (Vsup) 4.5V
Number of Channels 5
Interface I2C
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Output Current200μA
Adjustable Threshold NO
Fault ProtectionOver Current, Over/Under Voltage, Short Circuit
Battery ChemistryLithium Ion/Polymer
Number of Cells 2 ~ 4
Height 1.2mm
Length 7.8mm
Width 4.4mm
Thickness 1mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3307 items

BQ29312APWRG4 Product Details

BQ29312APWRG4 Overview


The 24-TSSOP (0.173, 4.40mm Width) package is suitable for battery instrument. A system battery like this uses an analog IC named POWER SUPPLY MANAGEMENT CIRCUIT. We have 5 channels available. 24 pins are attached to it. Tape & Reel (TR) is the case number of the package. In this case, this electrical part is mounted in the way of Surface Mount. As far as the Battery Protection functions are concerned, it can be delivered. Temperatures in the -40°C~85°C TA range are ideal for this electronic part. Chemistries for this electrical part are Lithium Ion/Polymer. You should leave this transceiver ic set to 14V at all times. There is a use of the BQ29312 family. Power supplies require voltages higher than 4.5V (Vsup). This system battery's operating supply voltage falls within the range of 25V. This power management IC can supply a maximum current of 200μA.

BQ29312APWRG4 Features


Available in 24-TSSOP (0.173, 4.40mm Width) Package
with 24 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium Ion/Polymer
operate supply voltage at the range of 14V
Output Voltage at the range of 25V


BQ29312APWRG4 Applications


There are a lot of Texas Instruments
BQ29312APWRG4 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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