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  • BQ2057CDGK

BQ2057CDGK

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ2057CDGK
  • Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • Datasheet: -
  • Stock: 112
  • Description: Constant - Programmable BQ2057 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Tube 5V 2A 8 Terminals 8 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 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 Tube
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
Max Charge Current 40mA
Height 1.07mm
Length 3mm
Width 3mm
Thickness 970μm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ2057CDGK Overview


The package that has it is the Tube package.There is a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package included with this item that you will need to take care of.Amounting type Surface Mount is the one associated with the device.A temperature setting of -20°C~70°C TA ensures reliable performance.Using an analog IC of type POWER SUPPLY SUPPORT CIRCUIT, this device is able to communicate with the outside world.Device charging requires Constant - Programmable current.Parts related to the base part number BQ2057 can be found based on that number.As far as the terminations are concerned, there are 8.There are 8 pins on it.In addition to Current, a variety of programmable features are available.In order to operate it, it has 8 pins.The total number of channels that can be accessed by users is 1.Power can be provided by a battery with 5V.In order for the device to operate properly, the supply voltage should not exceed 15V.As long as the output voltage is set to 4.2V, then there is a possibility of optimal efficiency being achieved.In this case, the output current of the device is set to 2A.As far as this device is concerned, it belongs to the subcategory Power Management Circuits.The device can operate at as low a supply voltage as possible, such as 4.5V.Vsup (maximum supply voltage) is set in the command to 4mA.The input voltage is set to 4.5V volts.

BQ2057CDGK Features


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

BQ2057CDGK Applications


There are a lot of Texas Instruments BQ2057CDGK Battery Chargers ICs applications.

  • Solar charging
  • TV sticks
  • Boat
  • Remote control toys
  • Forklift
  • Smart power strips
  • Instruments and meters
  • Material handling
  • Wireless headphones
  • Model aircraft