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BQ2057PDGKG4

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-BQ2057PDGKG4
  • Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
  • Datasheet: PDF
  • Stock: 458
  • 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
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 8
Weight 25.996513mg
Operating Temperature -20°C~70°C TA
Packaging Tube
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Subcategory Power Management Circuits
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BQ2057
Pin Count 8
Qualification Status Not Qualified
Output Voltage 4.1V
Operating Supply Voltage 18V
Supply Voltage-Min (Vsup) 4.5V
Number of Channels 1
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current 2A
Adjustable Threshold YES
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
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

BQ2057PDGKG4 Overview


It is included in the Tube package. The 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package includes it as a convenience.Amounting type Surface Mount is the one associated with the device.It is recommended that the temperature be set to -20°C~70°C TA in order to ensure reliable performance.It functions by using an analog IC called POWER SUPPLY SUPPORT CIRCUIT.To charge the device, a current of Constant - Programmable is required.You can find this device's related parts by searching the base part number BQ2057.The overall number of terminations that can be found in it is 8 as a whole.8 pins are on it in total.This device has a number of programmable features, including Current.It is necessary to connect the 8 pins during the installation process of this product.There are 1 channels available.The device should operate on a 5VV battery.There is a possibility of achieving optimal efficiency when the output voltage of the device is 4.1V.During operation, 2A represents the output current.There is one subcategory of this device, and it is Power Management Circuits.It is mounted in the way of Surface Mount.During the design process, Vsup (maximum supply voltage) was set to 4mA.For best efficiency, set the supply voltage to 18V.It is important for a normal operation of the device that the supply voltage (Vsup) be maintained above 4.5V.

BQ2057PDGKG4 Features


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

BQ2057PDGKG4 Applications


There are a lot of Texas Instruments BQ2057PDGKG4 Battery Chargers ICs applications.

  • Portable devices
  • Industrial lighting
  • Remote sensor
  • Ruggedized notebooks/tablet computers
  • Electrical Utility industry
  • Embedded automotive applications
  • Electric vehicles
  • Locomotive
  • Trash compactors
  • Opportunity charge