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  • MCP73831-5ACI/MC

MCP73831-5ACI/MC

Constant - Programmable MCP73831 8-VFDFN Exposed Pad Tube 500mA 8 Terminals 8 Pin


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-MCP73831-5ACI/MC
  • Package: 8-VFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 253
  • Description: Constant - Programmable MCP73831 8-VFDFN Exposed Pad Tube 500mA 8 Terminals 8 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-VFDFN Exposed Pad
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2008
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Power Management Circuits
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP73831
Pin Count 8
Output Voltage 4.5V
Power Supplies 3.3/5V
Number of Channels 1
Max Supply Voltage 6V
Min Supply Voltage 3.75V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Output Current 500mA
Adjustable Threshold YES
Fault Protection Over Voltage
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Programmable Features Current
Current - Charging Constant - Programmable
Battery Pack Voltage 4.5V
Length 3mm
Width 2mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

MCP73831-5ACI/MC Overview


It is available in the package Tube.Located in package 8-VFDFN Exposed Pad, it can be found there.There is a mounting type of Surface Mount for this device.It is recommended that the temperature be set to -40°C~85°C TA in order to ensure reliable performance.In order to operate this device, an analog IC of POWER SUPPLY SUPPORT CIRCUIT must be used.Device charging requires Constant - Programmable current.There are related parts for this device under the base part number MCP73831.A total of 8 terminations can be found in it.4.5V is the voltage for the battery pack.8 pins are attached to it.This feature allows for programmability, such as Current.For the product to work correctly, 8 pins are required, and a connection to each pin is required.There are a total of 1 channels available for use in this application.There is no damage to the device if an input voltage of 6V is applied.With a 4.5V output voltage, high efficiency is possible.It is in this instance that the device's output current is set to 500mA.There is one subcategory of this device, and it is Power Management Circuits.This circuit can function at a low supply voltage, such as 3.75VV.In order to mount it, it has to align itself with Surface Mount.There is 3.3/5V power supply set for the part.

MCP73831-5ACI/MC Features


Battery pack voltage of 4.5V
1 channels
Power Management Circuits subcategory
8-VFDFN Exposed Pad package

MCP73831-5ACI/MC Applications


There are a lot of Microchip Technology MCP73831-5ACI/MC Battery Chargers ICs applications.

  • Wireless power
  • Electric boat
  • Cellphones
  • TV sticks
  • Smart speakers
  • Portable medical instruments
  • Crosswalk marker lights
  • Instruments and meters
  • Remote powered communication and telemetry systems
  • Laptops