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  • BQ77910ADBT

BQ77910ADBT

5.6/43.75V -25°C~85°C TA 1 Channel DUAL Battery Management ICs 36V BQ77910 38 Pins 4 ~ 10 Cell Lithium Ion/Polymer 38-TFSOP (0.173, 4.40mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ77910ADBT
  • Package: 38-TFSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 450
  • Description: 5.6/43.75V -25°C~85°C TA 1 Channel DUAL Battery Management ICs 36V BQ77910 38 Pins 4 ~ 10 Cell Lithium Ion/Polymer 38-TFSOP (0.173, 4.40mm Width)(Kg)

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Details

Tags

Parameters
Lifecycle Status NRND (Last Updated: 4 days ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 38-TFSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 38
Operating Temperature -25°C~85°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 38
ECCN Code EAR99
HTS Code 8542.39.00.01
Subcategory Power Management Circuits
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 36V
Terminal Pitch 0.5mm
Base Part Number BQ77910
Function Multi-Function Controller
Output Voltage 15V
Operating Supply Voltage 50V
Supply Voltage-Max (Vsup) 43.75V
Power Supplies 5.6/43.75V
Number of Channels 1
Interface I2C
Min Supply Voltage 5.6V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 50μA
Adjustable Threshold YES
Supply Current-Max (Isup) 0.075mA
Threshold Voltage 4.9
Fault Protection Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Battery Chemistry Lithium Ion/Polymer
Number of Cells 4 ~ 10
Height 1.2mm
Length 9.7mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ77910ADBT Overview


38-TFSOP (0.173, 4.40mm Width) is the appropriate package for battery instrument. This power management IC utilizes an analog IC POWER SUPPLY SUPPORT CIRCUIT. The available channels are 1. 38 pins are on it. The package contains a Tube case. The voltage supply for this electric component should not be less than 5.6V volts. Power Management Circuits is a family of electronic parts. There is a electronic part mounted in the way of Surface Mount. It is capable of delivering the Multi-Function Controller functions. This electric part performs best at temperatures in the range of -25°C~85°C TA. This electronic part has a chemistry of Lithium Ion/Polymer. Voltage 5.6/43.75V is used to power it. This battery management IC should always be set to 36V. The model is based on the BQ77910 family. A voltage of 43.75V is reached when the maximum supply voltage (Vsup) is reached. Unless specified otherwise, Isup (the maximum supply current) must not exceed 0.075mA. It is specified that the operating supply voltage for this battery instrument is 50V. This smart tools battery operates on a 50μA volt supply current.

BQ77910ADBT Features


Available in 38-TFSOP (0.173, 4.40mm Width) Package
with 38 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium Ion/Polymer
operate supply voltage at the range of 36V
Supply Voltage-Max (Vsup) : 43.75V
Output Voltage at the range of 15V

BQ77910ADBT Applications


There are a lot of Texas Instruments BQ77910ADBT Battery Management ICs applications.

  • Chargers 50 kW to 350 kW
  • Grid power infrastructure
  • Electric vehicles
  • Base station RRH
  • Washing machine
  • Electric cars
  • Utility vehicles
  • Hybrid electric vehicles
  • Garbage compressors
  • Industrial machines