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MAX8903YETI+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-MAX8903YETI+T
  • Package: 28-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 477
  • 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
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 2012
Series Smart Power Selector™
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 NOT SPECIFIED
Subcategory Power Management Circuits
Max Power Dissipation 1.6667W
Technology BICMOS
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.4mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number MAX8903
Pin Count 28
Qualification Status Not Qualified
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
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 4.15V
Height Seated (Max) 0.8mm
Length 4mm
Width 4mm
RoHS Status ROHS3 Compliant

MAX8903YETI+T Overview


I found it in the Tape & Reel (TR) package, which comes with everything you need.With this item, there is a 28-WFQFN Exposed Pad package that comes with it.Device mounting type Surface Mount is specified.Keeping the temperature at -40°C~85°C TA will ensure reliable performance.In order to operate this device, an analog IC of POWER SUPPLY SUPPORT CIRCUIT must be used.For the device to be charged, there is Constant - Programmable current required.According to the base part number MAX8903, its related parts can be found.Taking it as a whole, it has been concluded that there are 28 terminations to be found.The battery pack has 4.15V.Total number of pins: 28.Current, Timer, for example, can be programmed.It is listed on the device that it can charge at a maximum current of 2A.It requires pins 28 to function.It is possible to use a total of 1 channels.Batteries with a 5V voltage are compatible with it.There is a possibility of achieving optimal efficiency when the output voltage of the device is 5V.Operation is achieved by providing a 1mA output current.The device falls under the Power Management Circuits subcategory.It is mounted in the way of Surface Mount.In order to ensure optimum supply voltage, the maximum voltage setting is set to 4mA.Regarding the power supply for the part, it is set to 5V.This electrical component is part of the Smart Power Selector? series.The gadget's supply is running at 2.3mA volts.The best efficiency can be achieved by setting the supply voltage to 16V.

MAX8903YETI+T Features


Battery pack voltage of 4.15V
1 channels
Power Management Circuits subcategory
28-WFQFN Exposed Pad package

MAX8903YETI+T Applications


There are a lot of Maxim Integrated MAX8903YETI+T Battery Chargers ICs applications.

  • Robot
  • Industrial lighting
  • Smart cameras
  • Emergency/Security
  • Portable medical instruments
  • Wireless headphones
  • Shop charger
  • Model aircraft
  • Personnel carriers
  • Locomotive