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MAX8731ETI+

Constant - Programmable MAX8731 28-WFQFN Exposed Pad Tube 3.3V 28 Terminals 28 Pin

Manufacturer: Maxim Integrated
Origchip NO: 503-MAX8731ETI+
Package: 28-WFQFN Exposed Pad
Datasheet: PDF
Stock: 118
Description: Constant - Programmable MAX8731 28-WFQFN Exposed Pad Tube 3.3V 28 Terminals 28 Pin (Kg)

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Details

Tags

Parameters
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	28-WFQFN Exposed Pad
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2006
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
HTS Code	8542.39.00.01
Subcategory	Power Management Circuits
Technology	BICMOS
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	3.3V
Terminal Pitch	0.5mm
Base Part Number	MAX8731
Pin Count	28
JESD-30 Code	S-XQCC-N28
Output Voltage	19.2V
Power Supplies	3.3V
Supply Voltage-Min (Vsup)	2.7V
Number of Channels	1
Interface	I2C
Max Supply Voltage	26V
Analog IC - Other Type	POWER SUPPLY MANAGEMENT CIRCUIT
Adjustable Threshold	YES
Fault Protection	Over Current, Short Circuit
Battery Chemistry	Multi-Chemistry
Number of Cells	1 ~ 4
Current - Charging	Constant - Programmable
Charge Current - Max	8A
Battery Pack Voltage	16.8V
Height Seated (Max)	0.8mm
Length	5mm
Width	5mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

MAX8731ETI+ Overview

There is a package called Tube that contains this item.There is a 28-WFQFN Exposed Pad package included with this item that you will need to take care of.Surface Mount is the mounting type of the device.A temperature setting of -40°C~85°C TA would be the best thing to do.It provides its functionality by using an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT.Charge the device by providing it with Constant - Programmable current.Identify its related parts based on the base part number MAX8731.I have found that the number of terminations found in it as a whole is 28.In the battery pack, the voltage is 16.8V.Total number of pins: 28.As long as it is charged at maximum current, it will be rated as 8A.Currently, there are 1 available channels.If it runs off of a 3.3V battery, then it should be able to run continuously.An input voltage of 26V can be applied to the device without damage.The possibility of optimal efficiency exists if 19.2V output voltage is used as the output voltage.There is one subcategory of this device, and it is Power Management Circuits.In order to mount it, it has to align itself with Surface Mount.The part's power supply is set to a value of 3.3V.In order to ensure normal operation, the supply voltage (Vsup) should be kept above 2.7V.