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MAX8903AETI+

MAX8903AETI+

MAX8903AETI+

Maxim Integrated

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

SOT-23

MAX8903AETI+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28
Operating Temperature-40°C~85°C TA
PackagingTube
Series Smart Power Selector™
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Subcategory Power Management Circuits
Max Power Dissipation1.6667W
Technology BICMOS
Terminal Position QUAD
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.4mm
Base Part Number MAX8903
Pin Count28
Output Voltage 5V
Max Output Current500mA
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 Current1mA
Adjustable Threshold YES
Max Output Voltage5.4V
Supply Current-Max (Isup) 4mA
Nominal Input Voltage16V
Min Output Voltage 4.6V
Fault ProtectionOver Voltage
Battery ChemistryLithium-Ion
Number of Cells 1
Programmable FeaturesCurrent, Timer
Current - Charging Constant - Programmable
Charge Current - Max 2A
Battery Pack Voltage4.2V
Height 750μm
Length 4.1mm
Width 4.1mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:986 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.845897$6.845897
10$6.458393$64.58393
100$6.092824$609.2824
500$5.747947$2873.9735
1000$5.422592$5422.592

MAX8903AETI+ Product Details

MAX8903AETI+ Overview


This can be found in the Tube package.In the package 28-WFQFN Exposed Pad, there is a version of it.Mounting type Surface Mount is chosen for the device.Temperature -40°C~85°C TA is recommended for reliable performance.Using an analog IC of type POWER SUPPLY SUPPORT CIRCUIT, this device is able to communicate with the outside world.To charge the device, you need Constant - Programmable current.Identify its related parts based on the base part number MAX8903.There are no terminations in it at all.In the case of the battery pack, it is 4.2V.28 pins are attached to it.In addition to Current, Timer, there are several other programmable options.When charging current is maximum, it is rated at 2A.For it to work, 28 pins are required.Currently, there are 1 available channels.A battery with 0V would be enough for it to run.A 5V output voltage provides high efficiency.It is in this instance that the device's output current is set to 1mA.There is one subcategory of this device, and it is Power Management Circuits.It is mounted in the same way as Surface Mount.During the design process, Vsup (maximum supply voltage) was set to 4mA.Regarding the power supply for the part, it is set to 5V.Smart Power Selector™ series electrical components make up this component.Current is flowing through the gadget's supply at 2.3mA volts.For best results, set the supply voltage to 16V.In order for the operation to be carried out successfully, a maximum output supply voltage of 5.4V is required.It is important to note that during operation, the maximum output current is reduced to 500mA.

MAX8903AETI+ Features


Battery pack voltage of 4.2V
1 channels
Power Management Circuits subcategory
28-WFQFN Exposed Pad package


MAX8903AETI+ Applications


There are a lot of Maxim Integrated
MAX8903AETI+ Battery Chargers ICs applications.


  • Pallet jacks
  • Personnel carriers
  • Maintenance shops
  • Rental fleets
  • Truck dealers
  • Floor scrubber
  • Material handling
  • Man lift
  • Boat
  • Cellphones

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