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BQ29311PWG4

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)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ29311PWG4
  • Package: 24-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 942
  • Description: 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)(Kg)

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Details

Tags

Parameters
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 24-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 24
Weight 89.499445mg
Operating Temperature -25°C~85°C TA
Packaging Tube
JESD-609 Code e4
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
HTS Code 8542.39.00.01
Subcategory Power Management Circuits
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 14V
Terminal Pitch 0.65mm
Base Part Number BQ29311
Function Battery Protection
Output Voltage 3.3V
Power Supplies 14V
Number of Channels 5
Interface I2C
Max Supply Voltage 25V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current 25mA
Adjustable Threshold NO
Supply Current-Max (Isup) 0.22mA
Fault Protection Over Current, Over/Under Voltage, Short Circuit
Battery Chemistry Lithium Ion/Polymer
Height 1.15mm
Length 7.8mm
Width 4.4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ29311PWG4 Overview


The 24-TSSOP (0.173, 4.40mm Width) package is appropriate for it. The analog IC that this system battery utilizes is POWER SUPPLY SUPPORT CIRCUIT. It is possible to access 5 channels. It has a total of 24 pins. The case is labeled Tube. Power Management Circuits is a family of electronic parts. Surface Mount is positioned in the way of this electronic part. This power IC's supplied voltage should not exceed 25V volts. It can deliver the functions listed in Battery Protection. It is best for the electric part to operate temperature at the range of -25°C~85°C TA to deliver its performance. This electronic part has a chemistry of Lithium Ion/Polymer. Power comes from a 14V volt source. It is important to keep this battery management IC set to 14V at all times. It is based on BQ29311 family. The supply (Isup) must provide 0.22mA more than 0.22mA current. It is possible to supply the battery management IC with a maximum current of 25mA.

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.

  • Trucks
  • ADAS Lidar
  • LED lighting
  • Motor drive - 3 phase AC400V inverter
  • DC/DC converter
  • Electric compressor
  • Robot vacuum cleaner
  • Electric train traction batteries
  • Continually optimizing battery performance
  • Park and garden