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BQ2002SN

Constant Pulsed BQ2002 8-SOIC (0.154, 3.90mm Width) Tube 5V 2A 8 Terminals 8 Pin

Manufacturer: Texas Instruments
Origchip NO: 815-BQ2002SN
Package: 8-SOIC (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 706
Description: Constant Pulsed BQ2002 8-SOIC (0.154, 3.90mm Width) Tube 5V 2A 8 Terminals 8 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time	6 Weeks
Lifecycle Status	ACTIVE (Last Updated: 2 days ago)
Contact Plating	Gold
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Number of Pins	8
Weight	72.603129mg
Operating Temperature	0°C~70°C TA
Packaging	Tube
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
Terminal Pitch	1.27mm
Base Part Number	BQ2002
Pin Count	8
Operating Supply Voltage	5V
Power Supplies	5V
Number of Channels	1
Max Supply Voltage	6V
Min Supply Voltage	4V
Analog IC - Other Type	POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current	500μA
Output Current	2A
Adjustable Threshold	NO
Min Input Voltage	4V
Supply Current-Max (Isup)	0.25mA
Nominal Input Voltage	6V
Battery Chemistry	Multi-Chemistry
Number of Cells	1234
Programmable Features	Voltage
Current - Charging	Constant Pulsed
Battery Pack Voltage	2V
Max Charge Current	2A
Height	1.75mm
Length	4.9mm
Width	3.91mm
Thickness	1.58mm
Radiation Hardening	No
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

BQ2002SN Overview

The package Tube contains it, and you can find it there.It can be found in package 8-SOIC (0.154, 3.90mm Width).Mounting type Surface Mount matches the device.It is best to set the temperature to 0°C~70°C TA.In order for the device to function, an analog IC named POWER SUPPLY SUPPORT CIRCUIT must be used.Device charging requires Constant Pulsed current.According to the base part number BQ2002, its related parts can be found.As a whole, it contains 8 terminations.There is a setting of 2V for the battery pack.8 pins are on it in total.You can program a number of features, including Voltage.Product functionality is dependent on 8 pins.The number of channels available is 1.The battery would need to have a voltage of 5V for the device to work.As long as the supply voltage is 6V, it is capable of withstanding the voltage.In this case, the output current of the device is set to 2A.There is a subcategory of Power Management Circuits for this device.It can function at as low a supply voltage as possible, such as 4V.In order to mount it, it has to align itself with Surface Mount.Vsup (maximum supply voltage) is set in the command to 0.25mA.Regarding the power supply for the part, it is set to 5V.Input voltage is limited to 4V volts at the lowest.Its supply carries 500μA current.It is recommended that the supply voltage be set to 5V for maximum efficiency.