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BQ7790509PW

-40°C~85°C TA 5 Channel DUAL Battery Management ICs 20V BQ7790509 20 Pins 3 ~ 5 Cell Lithium-Ion 20-TSSOP (0.173, 4.40mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ7790509PW
  • Package: 20-TSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 496
  • Description: -40°C~85°C TA 5 Channel DUAL Battery Management ICs 20V BQ7790509 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: 2 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 4.25 AND 2.5V
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 BQ7790509
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

BQ7790509PW Overview


For the 20-TSSOP (0.173, 4.40mm Width) package, it is appropriate. POWER SUPPLY SUPPORT CIRCUIT is the analog IC used by this power management IC. We have 5 channels available. Total pins are 20. The package contains a Tube case. There is a space in between this electrical part and Surface Mount. It can deliver the functions listed in Battery Protection. When a electronic part is operated at -40°C~85°C TA, its performance will be optimal. A battery chemistry of Lithium-Ion is used in this electronic part. It is recommended that this battery protection IC be set to 20V at all times. There is a BQ7790509 family at the core of it. This battery instrument can be found to have OVER VOLTAGE AND UNDER VOLTAGE THRESHOLD IS 4.25 AND 2.5V. A voltage of 25V is reached when the maximum supply voltage (Vsup) is reached. Power supplies require voltages higher than 3V (Vsup).

BQ7790509PW 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

BQ7790509PW Applications


There are a lot of Texas Instruments BQ7790509PW Battery Management ICs applications.

  • Electric-powered machinery
  • On-board battery charger
  • Monitoring the battery
  • Cell phone towers
  • Chargers 50 kW to 350 kW
  • Server secondary power (board)
  • Motor bikes
  • Infotainment/cluster
  • Home appliances
  • xEV charging station (off-board charger)