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  • MCP73871-3CAI/ML

MCP73871-3CAI/ML

Constant - Programmable MCP73871 20-VFQFN Exposed Pad Tube 5.35V 1A 20 Terminals 20 Pin


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-MCP73871-3CAI/ML
  • Package: 20-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 285
  • Description: Constant - Programmable MCP73871 20-VFQFN Exposed Pad Tube 5.35V 1A 20 Terminals 20 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time 14 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2009
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Subcategory Power Management Circuits
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5.35V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MCP73871
Pin Count 20
Output Voltage 4.35V
Power Supplies 5V
Number of Channels 1
Interface USB
Max Supply Voltage 6V
Min Supply Voltage 4.65V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Output Current 1A
Adjustable Threshold YES
Supply Current-Max (Isup) 3.75mA
Fault Protection Over Temperature
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Programmable Features Timer
Current - Charging Constant - Programmable
Charge Current - Max 1.1A
Length 4mm
Width 4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

MCP73871-3CAI/ML Overview


The package Tube contains it, and you can find it there.A 20-VFQFN Exposed Pad package is included with this item as part of its contents.There is a mounting type Surface Mount specified for the device.Temperature -40°C~85°C TA is recommended for reliable performance.POWER SUPPLY MANAGEMENT CIRCUIT is the analog IC used in this device.To charge the device, Constant - Programmable current is required.This device's related parts can be found under the base part number MCP73871.There are no terminations in it at all.In addition, it is equipped with 20 pins.Programmable features, such as Timer, are available.As long as it is charged at maximum current, it will be rated as 1.1A.For it to work, 20 pins are required.Currently, there are a total of 1 channels available for use in the application.Batteries with a 5.35V voltage are compatible with it.There is no damage to the device if an input voltage of 6V is applied.Ideally, when the output voltage of the device is set to 4.35V, you will be able to achieve the highest degree of efficiency.When the operation is completed, the output current is 1A.This device is classified as Power Management Circuits under the subcategory.At a low supply voltage, such as 4.65V, it can operate to the best of its ability.It is mounted in the manner of Surface Mount.It was determined during the design process that Vsup (maximum supply voltage) should be set to 3.75mA.When it comes to the part's power supply, it is set to 5V.

MCP73871-3CAI/ML Features


1 channels
Power Management Circuits subcategory
20-VFQFN Exposed Pad package

MCP73871-3CAI/ML Applications


There are a lot of Microchip Technology MCP73871-3CAI/ML Battery Chargers ICs applications.

  • Embedded automotive applications
  • Electronic dictionary
  • Electricity bank
  • Industrial
  • Electric tour bus
  • Smart cameras
  • Portable speaker systems
  • Maintenance shops
  • Mobile router
  • Painting boat