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BQ29312PW

BQ29312PW

BQ29312PW

Texas Instruments

-25°C~85°C TA 1 Channel DUAL Battery Management ICs 14V BQ29312 24 Pins 2 ~ 4 Cell Lithium Ion/Polymer 24-TSSOP (0.173, 4.40mm Width)

SOT-23

BQ29312PW Datasheet

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Specifications
Name Value
Type Parameter
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-TSSOP (0.173, 4.40mm Width)
Number of Pins 24
Weight 89.499445mg
Operating Temperature -25°C~85°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 14V
Terminal Pitch 0.65mm
Base Part Number BQ29312
Function Battery Protection
Output Voltage 25V
Number of Channels 1
Interface I2C
Max Supply Voltage 25V
Min Supply Voltage 4.5V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Output Current 200μA
Adjustable Threshold YES
Supply Current-Max (Isup) 0.1mA
Fault Protection Over Current, Over/Under Voltage, Short Circuit
Battery Chemistry Lithium Ion/Polymer
Number of Cells 2 ~ 4
Number of Batteries 4
Height 1.15mm
Length 7.8mm
Width 4.4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.98000 $1.98
500 $1.9602 $980.1
1000 $1.9404 $1940.4
1500 $1.9206 $2880.9
2000 $1.9008 $3801.6
2500 $1.881 $4702.5
BQ29312PW Product Details

BQ29312PW Overview


24-TSSOP (0.173, 4.40mm Width) is the appropriate package for battery instrument. Analog IC POWER SUPPLY MANAGEMENT CIRCUIT is used in this power IC. The number of channels available is 1. In total, it has 24 pins. The case is labeled Tube. For mounting, use Surface Mount. There should be a minimum supply voltage of 4.5V volts for this electrical part. In Surface Mount, this electronic component is mounted. A voltage of 25V volts is recommended for this power IC. It is capable of delivering the Battery Protection functions. This electric part performs best at temperatures in the range of -25°C~85°C TA. There is Lithium Ion/Polymer in the battery chemistry of this electronic component. It is important to keep this battery management IC set to 14V at all times. The family BQ29312 is the basis for it. Supply current (Isup) must not exceed 0.1mA. It is possible to supply the battery management IC with a maximum current of 200μA.

BQ29312PW 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


BQ29312PW Applications


There are a lot of Texas Instruments
BQ29312PW Battery Management ICs applications.


  • 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
  • Aviation ground support systems

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