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BQ2057TTS

Constant - Programmable BQ2057 8-TSSOP (0.173, 4.40mm Width) Tube 5V 2A 8 Terminals 8 Pin

Manufacturer: Texas Instruments
Origchip NO: 815-BQ2057TTS
Package: 8-TSSOP (0.173, 4.40mm Width)
Datasheet: PDF
Stock: 207
Description: Constant - Programmable BQ2057 8-TSSOP (0.173, 4.40mm Width) Tube 5V 2A 8 Terminals 8 Pin (Kg)

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Details

Tags

Parameters
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
Max Charge Current	2A
Height	1.2mm
Length	3mm
Width	4.4mm
Thickness	1mm
Radiation Hardening	No
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 3 days ago)
Contact Plating	Gold
Mounting Type	Surface Mount
Package / Case	8-TSSOP (0.173, 4.40mm Width)
Surface Mount	YES
Number of Pins	8
Weight	33.594185mg
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	8.2V

BQ2057TTS Overview

You can find it in the Tube package.It comes as part of the 8-TSSOP (0.173, 4.40mm Width) package.There is a type of mounting for this device: Surface Mount.To ensure reliable performance, the temperature should be set to -20°C~70°C TA.The functionality of this device is provided by an analog IC called POWER SUPPLY SUPPORT CIRCUIT.A charge of Constant - Programmable current is required to be applied to the device.The related parts of the base part number BQ2057 can be found by following the order of the base part number.In general, the number of terminations found within it is 8 as a whole.There are 8 pins on it, so it has a very simple design.Among the programmable features are Current.In order for the product to function as intended, there are 8 pins that must be connected.A total of 1 channels are available for use.It should be able to run off a battery of 5V.As long as the supply voltage is 15V, it is capable of withstanding the voltage.Ideally, when the output voltage of the device is set to 8.2V, you will be able to achieve the highest degree of efficiency.During operation, 2A represents the output current.Subcategory 0 is home to this device.This device can work at as low a voltage as possible, such as 4.5V.There is 4mA voltage set in Vsup (maximum supply voltage).It has a 4.5V volt minimum input voltage.