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  • BQ2057WSNTRG4

BQ2057WSNTRG4

Constant - Programmable BQ2057 8-SOIC (0.154, 3.90mm Width) Tape & Reel (TR) 5V 2A 8 Terminals 8 Pin


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-BQ2057WSNTRG4
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 256
  • Description: Constant - Programmable BQ2057 8-SOIC (0.154, 3.90mm Width) Tape & Reel (TR) 5V 2A 8 Terminals 8 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Weight 75.891673mg
Operating Temperature -20°C~70°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BQ2057
Pin Count 8
Qualification Status Not Qualified
Output Voltage 8.4V
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 2
Programmable Features Current
Current - Charging Constant - Programmable
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

BQ2057WSNTRG4 Overview


It is included in the Tape & Reel (TR) package. A 8-SOIC (0.154, 3.90mm Width) package is included with this item as part of its contents.In this case, the device is mounted in the way of Surface Mount.The correct temperature setting is -20°C~70°C TA.This device makes use of an analog IC of POWER SUPPLY SUPPORT CIRCUIT.To charge the device, Constant - Programmable current is required.Identify its related parts based on the base part number BQ2057.There are 8 terminations in it.In addition, it is equipped with 8 pins.There are various programmable features, such as Current.In order for the product to be functional, it requires that you connect the 8 pins according to the instructions.It is possible to access 1 channels.It can be powered by a battery with 5V.It is capable of withstanding a 15V supply voltage.With a 8.4V output voltage, high efficiency is possible.Operation is done using a 2A output current.The device you are looking at belongs to the subcategory of Power Management Circuits.Using a supply voltage as low as 4.5V will allow it to function.In most cases, the maximum supply voltage (Vsup) is set to 4mA.There is a minimum input voltage of 4.5V volts.

BQ2057WSNTRG4 Features


1 channels
Power Management Circuits subcategory
8-SOIC (0.154, 3.90mm Width) package

BQ2057WSNTRG4 Applications


There are a lot of Texas Instruments BQ2057WSNTRG4 Battery Chargers ICs applications.

  • Tablets
  • Industrial lighting
  • Energy harvesting
  • Mobile point-of-sale (mPOS) terminals
  • Electric pallet truck
  • Drone
  • Opportunity charge
  • Forklift
  • Wireless power
  • Trash compactors