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BQ3055DBT

-40°C~85°C TA 4 Channel DUAL Battery Management ICs 14.4V BQ3055 30 Pins 2 ~ 4 Cell Lithium Ion/Polymer 30-TFSOP (0.173, 4.40mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ3055DBT
  • Package: 30-TFSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 910
  • Description: -40°C~85°C TA 4 Channel DUAL Battery Management ICs 14.4V BQ3055 30 Pins 2 ~ 4 Cell Lithium Ion/Polymer 30-TFSOP (0.173, 4.40mm Width)(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 30-TFSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 30
Operating Temperature -40°C~85°C TA
Packaging Bulk
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 30
ECCN Code EAR99
HTS Code 8542.39.00.01
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 14.4V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BQ3055
Function Multi-Function Controller
Output Voltage 3.3V
Supply Voltage-Min (Vsup) 3.8V
Number of Channels 4
Interface SMBus
Max Supply Voltage 25V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Operating Supply Current 410μA
Output Current 2mA
Adjustable Threshold NO
Fault Protection Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Battery Chemistry Lithium Ion/Polymer
Number of Cells 2 ~ 4
Height 1.2mm
Length 7.8mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ3055DBT Overview


It is appropriate for the 30-TFSOP (0.173, 4.40mm Width) package. This power IC uses an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT. It is possible to access 4 channels. In total, it has 30 pins. The package contains a Bulk case. In this case, this electrical part is mounted in the way of Surface Mount. This power IC's supplied voltage should not exceed 25V volts. As far as the Multi-Function Controller functions are concerned, it can be delivered. It is best for the electric part to operate temperature at the range of -40°C~85°C TA to deliver its performance. This electronic part has a chemistry of Lithium Ion/Polymer. It is important to keep this battery management IC set to 14.4V at all times. The model is based on the BQ3055 family. Power supplies require voltages higher than 3.8V (Vsup). Power ICs are limited to 2mA current. 410μA volts of supply current power it.

BQ3055DBT Features


Available in 30-TFSOP (0.173, 4.40mm Width) Package
with 30 Pins
Mounting Type: Surface Mount
Battery Chemistry : Lithium Ion/Polymer
operate supply voltage at the range of 14.4V
Output Voltage at the range of 3.3V

BQ3055DBT Applications


There are a lot of Texas Instruments BQ3055DBT Battery Management ICs applications.

  • Main inverter
  • Motor drive - 3 phase AC400V inverter
  • Industrial drones
  • Electric compressor
  • Tower communications
  • Lifts and cranes
  • ADAS sonar
  • Electric street sweepers
  • Front light
  • Cell phone towers