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BQ29311PWG4

BQ29311PWG4

BQ29311PWG4

Texas Instruments

14V -25°C~85°C TA 5 Channel DUAL Battery Management ICs 14V BQ29311 24 Pins Lithium Ion/Polymer 24-TSSOP (0.173, 4.40mm Width)

SOT-23

BQ29311PWG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
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-25°C~85°C TA
PackagingTube
JESD-609 Code e4
Part StatusNot For New Designs
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 BQ29311
Function Battery Protection
Output Voltage 3.3V
Power Supplies14V
Number of Channels 5
Interface I2C
Max Supply Voltage25V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current25mA
Adjustable Threshold NO
Supply Current-Max (Isup) 0.22mA
Fault ProtectionOver Current, Over/Under Voltage, Short Circuit
Battery ChemistryLithium Ion/Polymer
Height 1.15mm
Length 7.8mm
Width 4.4mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4233 items

Pricing & Ordering

QuantityUnit PriceExt. Price
240$2.32050$556.92

BQ29311PWG4 Product Details

BQ29311PWG4 Overview


The 24-TSSOP (0.173, 4.40mm Width) package is appropriate for it. This power IC uses an analog IC called POWER SUPPLY SUPPORT CIRCUIT. Channels are available on 5. There are 24 pins on it. The smart tools battery is packaged in a Tube case. Surface Mount is mounted in the way of this electronic component. It is recommended that the power IC's supply voltage not exceed 25V volts. The Battery Protection functions can be delivered by it. A temperature range of -25°C~85°C TA is optimal for the electric part to deliver its performance. This electronic component includes Lithium Ion/Polymer in its battery chemistry. A 14V volt battery powers it. This battery management IC should always be set to 14V. Based on the BQ29311 family. It is not permitted to exceed 0.22mA for the maximum supply current (Isup). 25mA is the maximum current that can be supplied to the battery management IC.

BQ29311PWG4 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 3.3V


BQ29311PWG4 Applications


There are a lot of Texas Instruments
BQ29311PWG4 Battery Management ICs applications.


  • Electric cars
  • 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

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