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BQ2057CDGKG4

BQ2057CDGKG4

BQ2057CDGKG4

Texas Instruments

VSSOP 5V 8 Terminals 8 Pin

SOT-23

BQ2057CDGKG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingGold
Package / Case VSSOP
Surface MountYES
Number of Pins 8
Weight 25.996513mg
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 2 (1 Year)
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
Terminal Pitch0.65mm
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 4.2V
Min Input Voltage 4.5V
Supply Current-Max (Isup) 4mA
Nominal Input Voltage15V
Threshold Voltage 3.1
Number of Cells 1
Height 970μm
Length 3mm
Width 3mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:4559 items

BQ2057CDGKG4 Product Details

BQ2057CDGKG4 Overview


There is a VSSOP package that comes with this item.It functions by using an analog IC called POWER SUPPLY SUPPORT CIRCUIT.As a whole, it contains 8 terminations.There are 8 pins on the circuit board.This product requires that a total of 8 pins be connected in order for it to work correctly.The system currently provides 1 channels for the user to use.The battery would need to have a voltage of 5V for the device to work.It is important that the supply voltage does not exceed 15V for the device to work properly.Subcategory 0 is home to this device.This circuit can function at a low supply voltage, such as 4.5VV.It is configured to be 4mA for Vsup (maximum supply voltage).The input voltage is set to 4.5V volts.To ensure reliability, the system operates at a minimum temperature of -20°C degrees Celsius.Reliable operation can be achieved at temperatures up to 70°C°C.

BQ2057CDGKG4 Features


1 channels
Power Management Circuits subcategory
VSSOP package


BQ2057CDGKG4 Applications


There are a lot of Texas Instruments
BQ2057CDGKG4 Battery Chargers ICs applications.


  • Shop charger
  • Golf carts
  • Forklift
  • Pallet jacks
  • Personnel carriers
  • Maintenance shops
  • Rental fleets
  • Truck dealers
  • Floor scrubber
  • Material handling

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