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BQ7790505PW

-40°C~85°C TA 5 Channel DUAL Battery Management ICs 20V BQ7790505 20 Pins 3 ~ 5 Cell Lithium-Ion 20-TSSOP (0.173, 4.40mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ7790505PW
  • Package: 20-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 111
  • Description: -40°C~85°C TA 5 Channel DUAL Battery Management ICs 20V BQ7790505 20 Pins 3 ~ 5 Cell Lithium-Ion 20-TSSOP (0.173, 4.40mm Width)(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week 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 4.25 AND 2.7V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 20V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BQ7790505
Function Battery Protection
Supply Voltage-Max (Vsup) 25V
Supply Voltage-Min (Vsup) 3V
Number of Channels 5
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Adjustable Threshold NO
Fault Protection Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Battery Chemistry Lithium-Ion
Number of Cells 3 ~ 5
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant

BQ7790505PW Overview


It is appropriate for the 20-TSSOP (0.173, 4.40mm Width) package. This power IC uses an analog IC called POWER SUPPLY SUPPORT CIRCUIT. The number of channels available is 5. 20 pins are attached to it. It's packaged in a Tube case. In this case, this electrical part is mounted in the way of Surface Mount. The Battery Protection functions can be delivered by it. Temperatures in the -40°C~85°C TA range are ideal for this electronic part. Lithium-Ion is a part of this electrical part's battery chemistry. It is always recommended that this battery protection IC is set to 20V. BQ7790505 is the family underlying it. It is possible to discover the value OVER VOLTAGE AND UNDER VOLTAGE THRESHOLD IS 4.25 AND 2.7V in this smart tools battery when it is used. There is a maximum supply voltage (Vsup) of 25V. Power supplies require a voltage greater than 3V (Vsup).

BQ7790505PW 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 20V
Supply Voltage-Max (Vsup) : 25V

BQ7790505PW Applications


There are a lot of Texas Instruments BQ7790505PW Battery Management ICs applications.

  • Utility vehicles
  • Medical & healthcare
  • On-board battery charger
  • xEV charging station (off-board charger)
  • Industrial machines
  • Solar and wind-generating plants
  • Server secondary power (board)
  • Power supplies
  • Trucks
  • Weather stations