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MAX8903EETI+T

MAX8903EETI+T

MAX8903EETI+T

Maxim Integrated

Constant - Programmable MAX8903 28-WFQFN Exposed Pad Tape & Reel (TR) Smart Power Selector™ Series 5V 10mA 28 Terminals 28 Pin

SOT-23

MAX8903EETI+T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Smart Power Selector™
Published 2012
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Power Management Circuits
Max Power Dissipation1.6667W
Technology BICMOS
Terminal Position QUAD
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.4mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number MAX8903
Pin Count28
Qualification StatusNot Qualified
Output Voltage 5V
Operating Supply Voltage16V
Power Supplies5V
Number of Channels 1
Interface USB
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 2.3mA
Output Current10mA
Adjustable Threshold NO
Supply Current-Max (Isup) 4mA
Fault ProtectionOver Voltage
Battery ChemistryLithium-Ion
Number of Cells 1
Programmable FeaturesCurrent, Timer
Current - Charging Constant - Programmable
Charge Current - Max 2A
Battery Pack Voltage4.1V
Length 4mm
Height Seated (Max) 0.8mm
Width 4mm
RoHS StatusROHS3 Compliant
In-Stock:1657 items

Pricing & Ordering

QuantityUnit PriceExt. Price

MAX8903EETI+T Product Details

MAX8903EETI+T Overview


You can find it in the Tape & Reel (TR) package.It is contained in a package named 28-WFQFN Exposed Pad.Mounting type Surface Mount matches the device.If you wish to ensure reliable performance, set the temperature to -40°C~85°C TA.In order to provide its functionality, this device uses an analog IC called POWER SUPPLY SUPPORT CIRCUIT.It is necessary to supply the device with Constant - Programmable current in order to charge it.There are related parts for this device under the base part number MAX8903.It contains 28 terminations, so that is how many there are.Batteries pack have 4.1V.Total number of pins: 28.In addition to Current, Timer, a variety of programmable features are available.A maximum charging current of 2A is recommended.Product functionality is dependent on 28 pins.It appears that there are 1 channels available at this time.There is a possibility that it can be powered by a 5V battery.5V output voltages can result in high efficiency.In order to operate, an output current of 10mA is used.Devices belonging to subcategory Power Management Circuits include this device.I'd like to emphasize that the mounting of the device is done in the same manner as 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.Electric components from the Smart Power Selector™ series are included in this package.It appears that there is 2.3mA current flowing through the supply of the gadget at the moment.As a rule of thumb, the supply voltage needs to be set to 16V for optimum efficiency.

MAX8903EETI+T Features


Battery pack voltage of 4.1V
1 channels
Power Management Circuits subcategory
28-WFQFN Exposed Pad package


MAX8903EETI+T Applications


There are a lot of Maxim Integrated
MAX8903EETI+T Battery Chargers ICs applications.


  • Maintenance shops
  • Rental fleets
  • Truck dealers
  • Floor scrubber
  • Material handling
  • Man lift
  • Boat
  • Cellphones
  • Laptops
  • Tablets

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