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BQ7790400PW

-40°C~85°C TA 4 Channel DUAL Battery Management ICs 16V BQ7790400 20 Pins 3 ~ 4 Cell Lithium-Ion 20-TSSOP (0.173, 4.40mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ7790400PW
  • Package: 20-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 985
  • Description: -40°C~85°C TA 4 Channel DUAL Battery Management ICs 16V BQ7790400 20 Pins 3 ~ 4 Cell Lithium-Ion 20-TSSOP (0.173, 4.40mm Width)(Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature OVER VOLTAGE AND UNDER VOLTAGE THRESHOLD IS 4.225 AND 2.2V
Terminal Position DUAL
Terminal Form GULL WING
Supply Voltage 16V
Terminal Pitch 0.65mm
Base Part Number BQ7790400
Function Battery Protection
Supply Voltage-Min (Vsup) 3V
Number of Channels 4
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Adjustable Threshold NO
Fault Protection Over Current, Over Temperature, Over/Under Voltage
Battery Chemistry Lithium-Ion
Number of Cells 3 ~ 4
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ7790400PW Overview


For the 20-TSSOP (0.173, 4.40mm Width) package, it is appropriate. This power management IC utilizes an analog IC POWER SUPPLY SUPPORT CIRCUIT. It is possible to access 4 channels. The total number of pins is 20. It comes in a case with a Tube. In this case, this electrical part is mounted in the way of Surface Mount. It is able to deliver the Battery Protection functions. When a electronic part is operated at -40°C~85°C TA, its performance will be optimal. Lithium-Ion is a part of this electrical part's battery chemistry. This battery management IC should always be set to 16V. A BQ7790400 family is used in it. OVER VOLTAGE AND UNDER VOLTAGE THRESHOLD IS 4.225 AND 2.2V can be discovered in the smart tools battery when using it. Ensure that Vsup (the supply voltage) is greater than 3V volts.

BQ7790400PW Features


Available in 20-TSSOP (0.173, 4.40mm Width) Package
with 20 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium-Ion
operate supply voltage at the range of 16V

BQ7790400PW Applications


There are a lot of Texas Instruments BQ7790400PW Battery Management ICs applications.

  • UAV
  • Fork lifts
  • Robot vacuum cleaner
  • A/C power substations
  • Smart speaker / portable audio
  • Passenger cars
  • Motor bikes
  • Distributed energy resources
  • Wireless charging
  • Server secondary power (board)