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BQ24704RGET

Constant - Programmable BQ24704 24-VFQFN Exposed Pad Tape & Reel (TR) 7V 1mA 24 Terminals 24 Pin

Manufacturer: Texas Instruments
Origchip NO: 815-BQ24704RGET
Package: 24-VFQFN Exposed Pad
Datasheet: PDF
Stock: 196
Description: Constant - Programmable BQ24704 24-VFQFN Exposed Pad Tape & Reel (TR) 7V 1mA 24 Terminals 24 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	24-VFQFN Exposed Pad
Number of Pins	24
Weight	43.204673mg
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
JESD-609 Code	e4
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	24
ECCN Code	EAR99
HTS Code	8542.39.00.01
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	7V
Terminal Pitch	0.5mm
Base Part Number	BQ24704
Pin Count	24
Output Voltage	18V
Number of Channels	1
Max Supply Voltage	14V
Min Supply Voltage	7V
Analog IC - Other Type	POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current	7μA
Output Current	1mA
Adjustable Threshold	YES
Fault Protection	Over Current, Over Temperature, Over Voltage
Battery Chemistry	Lithium Ion/Polymer
Number of Cells	2 ~ 4
Switching Frequency	300kHz
Voltage - Supply (Max)	24V
Current - Charging	Constant - Programmable
Charge Current - Max	8A
Battery Pack Voltage	18V Max
Height	1mm
Length	4mm
Width	4mm
Thickness	880μm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

BQ24704RGET Overview

There is a package Tape & Reel (TR) available.In the package 24-VFQFN Exposed Pad, there is a version of it.In this case, the device is mounted in the way of Surface Mount.It is best to set the temperature to -40°C~125°C TJ in order to prevent the system from overheating.In order to provide its functionality, this device uses an analog IC called POWER SUPPLY SUPPORT CIRCUIT.The device requires Constant - Programmable current to charge.Parts related to the base part number BQ24704 can be found based on that number.As you can see, it has 24 terminations in it.For the battery pack, it is set to 18V Max.The device has a total of 24 pins.A maximum charging current of 8A is achieved by the part.In order for the product to be functional, it requires that you connect the 24 pins according to the instructions.A total of 1 channels are available for use.24V is the maximum supply voltage for the device.A battery with 0V would be enough for it to run.If the supply voltage exceeds 14V, the device will not function properly.In the case of 18V output voltage, there is a possibility of optimal efficiency.Operation is achieved by providing a 1mA output current.This device can work at as low a voltage as possible, such as 7V.As far as the mounting is concerned, it is mounted in the way of Surface Mount.This gadget's power supply has a current of 7μA flowing through it.As far as switching frequency is concerned, the part runs at 300kHz.