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  • MAX8731ETI+

MAX8731ETI+

Constant - Programmable MAX8731 28-WFQFN Exposed Pad Tube 3.3V 28 Terminals 28 Pin


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX8731ETI+
  • Package: 28-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 118
  • Description: Constant - Programmable MAX8731 28-WFQFN Exposed Pad Tube 3.3V 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
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2006
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 Matte Tin (Sn)
HTS Code 8542.39.00.01
Subcategory Power Management Circuits
Technology BICMOS
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Base Part Number MAX8731
Pin Count 28
JESD-30 Code S-XQCC-N28
Output Voltage 19.2V
Power Supplies 3.3V
Supply Voltage-Min (Vsup) 2.7V
Number of Channels 1
Interface I2C
Max Supply Voltage 26V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Adjustable Threshold YES
Fault Protection Over Current, Short Circuit
Battery Chemistry Multi-Chemistry
Number of Cells 1 ~ 4
Current - Charging Constant - Programmable
Charge Current - Max 8A
Battery Pack Voltage 16.8V
Height Seated (Max) 0.8mm
Length 5mm
Width 5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX8731ETI+ Overview


There is a package called Tube that contains this item.There is a 28-WFQFN Exposed Pad package included with this item that you will need to take care of.Surface Mount is the mounting type of the device.A temperature setting of -40°C~85°C TA would be the best thing to do.It provides its functionality by using an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT.Charge the device by providing it with Constant - Programmable current.Identify its related parts based on the base part number MAX8731.I have found that the number of terminations found in it as a whole is 28.In the battery pack, the voltage is 16.8V.Total number of pins: 28.As long as it is charged at maximum current, it will be rated as 8A.Currently, there are 1 available channels.If it runs off of a 3.3V battery, then it should be able to run continuously.An input voltage of 26V can be applied to the device without damage.The possibility of optimal efficiency exists if 19.2V output voltage is used as the output voltage.There is one subcategory of this device, and it is Power Management Circuits.In order to mount it, it has to align itself with Surface Mount.The part's power supply is set to a value of 3.3V.In order to ensure normal operation, the supply voltage (Vsup) should be kept above 2.7V.

MAX8731ETI+ Features


Battery pack voltage of 16.8V
1 channels
Power Management Circuits subcategory
28-WFQFN Exposed Pad package

MAX8731ETI+ Applications


There are a lot of Maxim Integrated MAX8731ETI+ Battery Chargers ICs applications.

  • Smart speakers
  • Ruggedized notebooks/tablet computers
  • Electricity bank
  • Portable medical equipment
  • Electrical Utility industry
  • Industrial
  • Fleet management
  • Mobile point-of-sale (mPOS) terminals
  • Wireless headphones
  • Electric vehicles