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BQ2057PDGKR

BQ2057PDGKR

BQ2057PDGKR

Texas Instruments

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

SOT-23

BQ2057PDGKR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 8
Operating Temperature -20°C~70°C TA
Packaging Tape & Reel (TR)
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) NOT SPECIFIED
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 15V
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
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Programmable Features Current
Current - Charging Constant - Programmable
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $0.80000 $0.8
500 $0.792 $396
1000 $0.784 $784
1500 $0.776 $1164
2000 $0.768 $1536
2500 $0.76 $1900
BQ2057PDGKR Product Details

BQ2057PDGKR Overview


The package that has it is the Tape & Reel (TR) package.In order to make it more convenient, it has been included in the 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package.This device has a mounting type of Surface Mount.A temperature setting of -20°C~70°C TA ensures reliable performance.There is an analog IC of POWER SUPPLY SUPPORT CIRCUIT used in this device.Charge the device with Constant - Programmable current.It is possible to find the related parts to the base part number BQ2057.A total of 8 terminations can be found in it.8 pins are on it in total.Several programmable features, including Current.There are 8 pins necessary to make it work.It is possible to access 1 channels.The device should operate on a 5VV battery.In the case of a 4.1V output voltage, high efficiency is possible.In order to operate, it must have a current of 2A at the output.Subcategory 0 is home to this device.A mounting requires that it align itself with Surface Mount.It is configured to be 4mA for Vsup (maximum supply voltage).If you want to maximize efficiency, you should set the voltage to 15V.It is recommended that the supply voltage (Vsup) be kept above 4.5V in order to maintain normal operation.

BQ2057PDGKR Features


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


BQ2057PDGKR Applications


There are a lot of Texas Instruments
BQ2057PDGKR 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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