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MAX8903CETI+

Constant - Programmable MAX8903 28-WFQFN Exposed Pad Tube Smart Power Selector? Series 5V 1mA 28 Terminals 28 Pin

Manufacturer: Maxim Integrated
Origchip NO: 503-MAX8903CETI+
Package: 28-WFQFN Exposed Pad
Datasheet: PDF
Stock: 421
Description: Constant - Programmable MAX8903 28-WFQFN Exposed Pad Tube 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	Tube
Published	2005
Series	Smart Power Selector™
JESD-609 Code	e3
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
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	5V
Terminal Pitch	0.4mm
Base Part Number	MAX8903
Pin Count	28
Output Voltage	5V
Max Output Current	500mA
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	YES
Max Output Voltage	5.4V
Supply Current-Max (Isup)	4mA
Nominal Input Voltage	16V
Min Output Voltage	4.6V
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	750μm
Length	4.1mm
Width	4.1mm
Radiation Hardening	No
REACH SVHC	Unknown
RoHS Status	ROHS3 Compliant

MAX8903CETI+ Overview

It is contained in the package Tube.Among the packages that come with this product, there is one that is 28-WFQFN Exposed Pad.Mounting type for the device is Surface Mount.The best thing to do is to set the temperature to -40°C~85°C TA.It provides its functionality by using an analog IC called POWER SUPPLY SUPPORT CIRCUIT.The device requires Constant - Programmable of current to charge.This part number MAX8903 can be used to find its related parts.As far as the terminations are concerned, there are 28.A battery pack is going to have a voltage of 4.2V.In addition, it is equipped with 28 pins.Several programmable features, including Current, Timer.When charged at its maximum current, the device is rated at 2A.There are a total of 28 pins that have to be connected for the product to function correctly.A total of 1 channels are available for use.The device should operate on a 5VV battery.In the case of 5V output voltage, there is a possibility of optimal efficiency.This device operates with a current output of 1mA.The device you are looking at belongs to the subcategory of Power Management Circuits.It is mounted in the manner of Surface Mount.In most cases, the maximum supply voltage (Vsup) is set to 4mA.With respect to the power supply for the part, it is set to 5V.This component is a member of the electrical component series Smart Power Selector?.There is 2.3mA current flowing through the gadget's supply.Optimal efficiency requires a supply voltage of 16V.The maximum output supply voltage is reduced to 5.4V to fulfill the operation requirements.During operation, the maximum output current is reduced to 500mA.