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  • MCP73871T-1AAI/ML

MCP73871T-1AAI/ML

Constant - Programmable MCP73871 20-VFQFN Exposed Pad Tape & Reel (TR) 5.35V 1A 20 Terminals 20 Pin


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-MCP73871T-1AAI/ML
  • Package: 20-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 427
  • Description: Constant - Programmable MCP73871 20-VFQFN Exposed Pad Tape & Reel (TR) 5.35V 1A 20 Terminals 20 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time 23 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 Tape & Reel (TR)
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 4.1V
Power Supplies 5V
Number of Channels 1
Interface USB
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
Voltage - Supply (Max) 6V
Programmable Features Timer
Current - Charging Constant - Programmable
Charge Current - Max 1.1A
Length 4mm
Width 4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

MCP73871T-1AAI/ML Overview


It is contained in the package Tape & Reel (TR).With this item, there is a 20-VFQFN Exposed Pad package that comes with it.This device is mounted using type Surface Mount.The best way to adjust the temperature is to set it to -40°C~85°C TA.In order for this device to function, it utilizes an analog integrated circuit called POWER SUPPLY MANAGEMENT CIRCUIT.It is necessary to supply the device with Constant - Programmable current in order to charge it.Based on the base part number MCP73871, it is possible to find related parts for this device.The number of terminations found in it is 20 as a whole.With 20 pins on it, it has a very simple design.Timer are a programmable feature.In terms of maximum charging current, it is rated at 1.1A.The operation?are 20 pins.The system currently provides 1 channels for the user to use.There is a maximum voltage of 6V for the device.A 5.35V battery should be sufficient.It is possible to achieve high efficiency by using an output voltage of 4.1V.There is a constant output current of 1A when it is operating.There is a subcategory of Power Management Circuits for this device.In order to mount it, it has to align itself with Surface Mount.Vsup (maximum supply voltage) is set in the command to 3.75mA.The part's power supply is set to a value of 5V.

MCP73871T-1AAI/ML Features


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

MCP73871T-1AAI/ML Applications


There are a lot of Microchip Technology MCP73871T-1AAI/ML Battery Chargers ICs applications.

  • Mobile lighting
  • Tablets
  • Digital camera
  • Portable medical instruments
  • Charging cradle for wearable devices
  • Automotive/electrical vehicle
  • Various chargers
  • Electric lift car
  • Smart cameras
  • Wireless power