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BQ2057TSNG4

BQ2057TSNG4

BQ2057TSNG4

Texas Instruments

1 Channel DUAL Battery Management ICs 5V 8 Pins 2 Cell SOIC

SOT-23

BQ2057TSNG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingGold
Package / Case SOIC
Surface MountYES
Number of Pins 8
Weight 75.891673mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Max Operating Temperature70°C
Min Operating Temperature -20°C
Subcategory Power Management Circuits
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Pin Count8
Temperature GradeOTHER
Number of Channels 1
Max Supply Voltage15V
Min Supply Voltage4.5V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Current - Output 2A
Adjustable Threshold YES
Voltage - Output 8.2V
Min Input Voltage 4.5V
Supply Current-Max (Isup) 4mA
Number of Cells 2
Height 1.58mm
Length 4.9mm
Width 3.91mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3901 items

BQ2057TSNG4 Product Details

BQ2057TSNG4 Overview


The package SOIC is appropriate for battery instrument. This power management IC utilizes an analog IC POWER SUPPLY SUPPORT CIRCUIT. A total of 1 channels are available. 8 pins are on it. In order for this electric part to operate properly, its supply voltage must not be lower than 4.5V volts. An electronic component in this family is a Power Management Circuits. There should be 15V voltage over 15V volts on the supply to this electronic battery. Activation of this smart tools battery requires a value greater than 0. It should be used at temperatures below 70°C. It is always recommended that this battery protection IC is set to 5V. The pins on it total 8. A maximum current supply (Isup) of 4mA is permitted. The output voltage of the electronic battery is 8.2V. Input voltages below 4.5V can be used with the manage IC.

BQ2057TSNG4 Features


Available in SOIC Package
with 8 Pins
operate supply voltage at the range of 5V


BQ2057TSNG4 Applications


There are a lot of Texas Instruments
BQ2057TSNG4 Battery Management ICs applications.


  • Golf carts
  • Electric-powered machinery
  • Fork lifts
  • Grid power infrastructure
  • Cell phone towers
  • A/C power substations
  • Internet infrastructure equipment
  • Aviation ground support systems
  • Tower communications
  • Weather stations

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