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BQ29312ARTHR

BQ29312ARTHR

BQ29312ARTHR

Texas Instruments

-40°C~85°C TA 5 Channel QUAD Battery Management ICs 14V BQ29312 24 Pins 2 ~ 4 Cell Lithium Ion/Polymer 24-VFQFN Exposed Pad

SOT-23

BQ29312ARTHR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Factory Lead Time 12 Weeks
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Surface MountYES
Number of Pins 24
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 24
ECCN Code EAR99
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 14V
Terminal Pitch0.5mm
Base Part Number BQ29312
Function Battery Protection
Output Voltage 25V
Number of Channels 5
Interface I2C
Max Supply Voltage25V
Min Supply Voltage4.5V
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
Number of Batteries 4
Height 900μm
Length 4mm
Width 4mm
Thickness 850μm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2552 items

Pricing & Ordering

QuantityUnit PriceExt. Price

BQ29312ARTHR Product Details

BQ29312ARTHR Overview


It belongs to package 24-VFQFN Exposed Pad. This system battery uses an analog integrated circuit (IC) called POWER SUPPLY MANAGEMENT CIRCUIT. Channels available are 5. Total pins are 24. There is a Tape & Reel (TR) case packaging. A voltage of at least 4.5V volts is required on this electric component. There is a space in between this electrical part and Surface Mount. In order for this power management IC to function correctly, the supplied voltage can't exceed 25V volts. There is a possibility of delivering functions Battery Protection. To best deliver its performance, the electronic part should be operated at a temperature of -40°C~85°C TA. In this electrical part, the battery chemistry includes Lithium Ion/Polymer. It is imperative to keep this transceiver ic set to 14V at all times. BQ29312 is the family underlying it. It can only supply 200μA current.

BQ29312ARTHR Features


Available in 24-VFQFN Exposed Pad 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


BQ29312ARTHR Applications


There are a lot of Texas Instruments
BQ29312ARTHR 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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