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MAX8903AETI+T

Constant - Programmable MAX8903 28-WFQFN Exposed Pad Tape & Reel (TR) Smart Power Selector? Series 5V 1mA 28 Terminals 28 Pin

Manufacturer: Maxim Integrated
Origchip NO: 503-MAX8903AETI+T
Package: 28-WFQFN Exposed Pad
Datasheet: PDF
Stock: 230
Description: Constant - Programmable MAX8903 28-WFQFN Exposed Pad Tape & Reel (TR) Smart Power Selector? Series 5V 1mA 28 Terminals 28 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time	6 Weeks
Contact Plating	Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	28-WFQFN Exposed Pad
Number of Pins	28
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2010
Series	Smart Power Selector™
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	28
ECCN Code	EAR99
Subcategory	Power Management Circuits
Max Power Dissipation	1.6667W
Technology	BICMOS
Terminal Position	QUAD
Number of Functions	1
Supply Voltage	5V
Terminal Pitch	0.4mm
Base Part Number	MAX8903
Pin Count	28
Output Voltage	5V
Operating Supply Voltage	16V
Power Supplies	5V
Number of Channels	1
Interface	USB
Analog IC - Other Type	POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current	2.3mA
Output Current	1mA
Adjustable Threshold	NO
Supply Current-Max (Isup)	4mA
Nominal Input Voltage	16V
Fault Protection	Over Voltage
Battery Chemistry	Lithium-Ion
Number of Cells	1
Programmable Features	Current, Timer
Current - Charging	Constant - Programmable
Charge Current - Max	2A
Battery Pack Voltage	4.2V
Height Seated (Max)	0.8mm
Length	4mm
Width	4mm
Radiation Hardening	No
REACH SVHC	Unknown
RoHS Status	ROHS3 Compliant

MAX8903AETI+T Overview

I found it in the Tape & Reel (TR) package, which comes with everything you need.For convenience, it is included in the 28-WFQFN Exposed Pad package.Mounting type Surface Mount is chosen for the device.The correct temperature setting is -40°C~85°C TA.In order for the device to function, an analog IC named POWER SUPPLY SUPPORT CIRCUIT must be used.Charge the device by providing it with Constant - Programmable current.If you use the base part number MAX8903, you can look for related parts.There are no terminations in it at all.Battery pack voltage is 4.2V.Pins 28 are included.There are several programmable features, such as Current, Timer.At the maximum charging current, it has a rating of 2A.During the installation process, this product requires the connection of 28 pins.A total of 1 channels are available.There is a possibility that it can be powered by a 5V battery.With a 5V output voltage, high efficiency is possible.The operation is carried out with an output current of 1mA.As far as this device is concerned, it belongs to the subcategory Power Management Circuits.It is mounted in the same way as Surface Mount.It is set to 4mA for Vsup (maximum supply voltage).When it comes to the part's power supply, it is set to 5V.This component is a member of the electrical component series Smart Power Selector?.Supply current for the gadget is set to 2.3mA.For best results, set the supply voltage to 16V.