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  • BQ2057CDGKR

BQ2057CDGKR

Constant - Programmable BQ2057 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Cut Tape (CT) 5V 2A 8 Terminals 8 Pin


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ2057CDGKR
  • Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • Datasheet: -
  • Stock: 757
  • Description: Constant - Programmable BQ2057 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Cut Tape (CT) 5V 2A 8 Terminals 8 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface Mount YES
Number of Pins 8
Weight 25.996513mg
Operating Temperature -20°C~70°C TA
Packaging Cut Tape (CT)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Subcategory Power Management Circuits
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.65mm
Base Part Number BQ2057
Pin Count 8
Output Voltage 4.2V
Number of Channels 1
Max Supply Voltage 15V
Min Supply Voltage 4.5V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current 2A
Adjustable Threshold YES
Min Input Voltage 4.5V
Supply Current-Max (Isup) 4mA
Nominal Input Voltage 15V
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Programmable Features Current
Current - Charging Constant - Programmable
Height 1.07mm
Length 3mm
Width 3mm
Thickness 970μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ2057CDGKR Overview


You can find it in the Cut Tape (CT) package.It can be found in package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width).There is a mounting type of Surface Mount for this device.It is best to set the temperature to -20°C~70°C TA in order to prevent the system from overheating.It provides its functionality by using an analog IC called POWER SUPPLY SUPPORT CIRCUIT.To charge the device, there is a requirement for Constant - Programmable current.With the base part number BQ2057, it is possible to find related parts.It is possible to find a total of 8 terminations.In addition, it is equipped with 8 pins.Several programmable features, including Current.It operates on the basis of 8 pins.This application has a total of 1 channels that can be used.With 5V, you can use a battery to power it.With a 15V supply voltage, it is capable of withstanding the operation of the device.There is a possibility of achieving optimal efficiency when the output voltage of the device is 4.2V.In order to operate, it must have a current of 2A at the output.Devices belonging to subcategory Power Management Circuits include this device.This circuit can function at a low supply voltage, such as 4.5VV.4mA is set for Vsup (maximum supply voltage).Input voltage is limited to 4.5V volts at the lowest.

BQ2057CDGKR Features


1 channels
Power Management Circuits subcategory
8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package

BQ2057CDGKR Applications


There are a lot of Texas Instruments BQ2057CDGKR Battery Chargers ICs applications.

  • Maintenance shops
  • Tablets
  • Electric lift car
  • GPS tracker
  • Industrial lighting
  • Charging cradle for wearable devices
  • Opportunity charge
  • Remote sensor
  • TV sticks
  • Smart cameras