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BQ29443DRBT

-40°C~110°C TA 1 Channel DUAL Battery Management ICs 17V BQ29443 8 Pins 2 ~ 4 Cell Lithium-Ion 8-VDFN Exposed Pad


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ29443DRBT
  • Package: 8-VDFN Exposed Pad
  • Datasheet: -
  • Stock: 629
  • Description: -40°C~110°C TA 1 Channel DUAL Battery Management ICs 17V BQ29443 8 Pins 2 ~ 4 Cell Lithium-Ion 8-VDFN Exposed Pad(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 8-VDFN Exposed Pad
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~110°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Additional Feature DETECTION THRESHOLD VOLTAGE IS 4.5V
Terminal Position DUAL
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 17V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BQ29443
Function Battery Protection
Output Voltage 4.5V
Number of Channels 1
Max Supply Voltage 25V
Min Supply Voltage 4V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 2μA
Output Current 4mA
Adjustable Threshold NO
Fault Protection Over Voltage
Battery Chemistry Lithium-Ion
Number of Cells 2 ~ 4
Height 1mm
Length 3mm
Width 3mm
Thickness 880μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ29443DRBT Overview


A 8-VDFN Exposed Pad package would be appropriate for this. IC POWER SUPPLY SUPPORT CIRCUIT is the system battery's analog IC. The number of channels available is 1. There are 8 pins on it. The case is labeled Tape & Reel (TR). It is recommended that this electric part's minimum supply voltage not be less than 4V volts. In this case, this electrical part is mounted in the way of Surface Mount. Ensure that the power management IC's supply voltage does not exceed 25V volts. A Battery Protection function can be delivered by battery instrument. For the electric part to perform effectively, it should operate at a temperature around -40°C~110°C TA. A battery chemistry of Lithium-Ion is used in this electronic part. It is important to keep this battery management IC set to 17V at all times. There is a use of the BQ29443 family. It is possible to discover the value DETECTION THRESHOLD VOLTAGE IS 4.5V in this smart tools battery when it is used. It is not possible to provide the power ICs with more current than 4mA. It operates on a supply current of 2μA volts.

BQ29443DRBT Features


Available in 8-VDFN Exposed Pad Package
with 8 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium-Ion
operate supply voltage at the range of 17V
Output Voltage at the range of 4.5V

BQ29443DRBT Applications


There are a lot of Texas Instruments BQ29443DRBT Battery Management ICs applications.

  • ADAS Lidar
  • LED lighting
  • PV timeshift
  • Shuttle robots
  • Ventilator
  • Continually optimizing battery performance
  • Multicopter and drones
  • Hybrid electric vehicles
  • Rear light with dynamic control
  • Infotainment/cluster