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BQ7790511PW

-40°C~85°C TA 5 Channel DUAL Battery Management ICs 20V BQ7790511 20 Pins 3 ~ 5 Cell Lithium-Ion 20-TSSOP (0.173, 4.40mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ7790511PW
  • Package: 20-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 768
  • Description: -40°C~85°C TA 5 Channel DUAL Battery Management ICs 20V BQ7790511 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
Supply Voltage 20V
Terminal Pitch 0.65mm
Base Part Number BQ7790511
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

BQ7790511PW Overview


This package corresponds to 20-TSSOP (0.173, 4.40mm Width). The analog IC that this system battery utilizes is POWER SUPPLY SUPPORT CIRCUIT. As of right 5w, there are 5 channels available. 20 pins are present on it. The package contains a Tube case. In this case, this electrical part is mounted in the way of Surface Mount. It is capable of delivering the Battery Protection functions. For the electronic part to perform properly, it should be operated at temperature -40°C~85°C TA. A battery chemistry of Lithium-Ion is used in this electronic part. This battery management IC should always be set to 20V. This is a family based on BQ7790511. OVER VOLTAGE AND UNDER VOLTAGE THRESHOLD IS 4.25 AND 2.7V can be discovered in this power management IC when used. 25V is the maximum supply voltage (Vsup). To operate a power supply, a voltage greater than 3V (Vsup) is needed.

BQ7790511PW 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

BQ7790511PW Applications


There are a lot of Texas Instruments BQ7790511PW Battery Management ICs applications.

  • Smart speaker / portable audio
  • Lifts and cranes
  • xEV charging station (off-board charger)
  • Internet infrastructure equipment
  • Ventilator
  • Leisure
  • Industrial Lidar
  • Cleaning machines
  • Motor drive - 3 phase AC400V inverter
  • Monitoring the battery