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BQ2057CDGKRG4

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

Manufacturer: Texas Instruments
Origchip NO: 815-BQ2057CDGKRG4
Package: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Datasheet: -
Stock: 262
Description: Constant - Programmable BQ2057 8-TSSOP, 8-MSOP (0.118, 3.00mm 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: 3 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	Tape & Reel (TR)
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

BQ2057CDGKRG4 Overview

It comes in the package?of a Tape & Reel (TR). There is a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package that comes with this item.Mounting type for the device is Surface Mount.Ensure reliable performance by setting the temperature to -20°C~70°C TA.POWER SUPPLY SUPPORT CIRCUIT is the analog IC used in this device.Charge the device by supplying it with Constant - Programmable current.The base part number BQ2057 can be used to locate related parts for this device.There are 8 terminations in it.The device has a total of 8 pins.In addition to Current, there are several other programmable options.It is necessary to connect the 8 pins during the installation process of this product.There are 1 channels available.Batteries with 5V can be used to power it.The board is capable of handling a voltage input of zero volts.Using a 4.2V output voltage results in high efficiency.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.This circuit can function at a low supply voltage, such as 4.5VV.Vsup (maximum supply voltage) is set to 4mA.It has a 4.5V volt minimum input voltage.