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  • MCP73871-2CCI/ML

MCP73871-2CCI/ML

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


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-MCP73871-2CCI/ML
  • Package: 20-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 534
  • 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 23 Weeks
Contact Plating Tin
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 2008
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
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 4.2V
Max Output Current 1A
Power Supplies 5V
Number of Channels 1
Interface USB
Max Supply Voltage 6V
Min Supply Voltage 4.5V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Output Current 1A
Adjustable Threshold YES
Max Input Voltage 6V
Supply Current-Max (Isup) 3.75mA
Nominal Input Voltage 6V
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
Height 950μm
Length 4mm
Width 4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MCP73871-2CCI/ML Overview


The Tube package contains it.The package that is included with it comes in the shape of a 20-VFQFN Exposed Pad.The mounting type of the device is Surface Mount.If the temperature is set to -40°C~85°C TA, reliable performance will be assured.In order to provide its functionality, this device uses an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT.The device cannot be charged without Constant - Programmable current flowing through it.There are related parts to this device according to the base part number MCP73871.A total of 20 terminations can be found in it.Due to the 20 pins on it, it is a very simple circuit.It is possible to program features such as Timer.The device indicates 1.1A charging current as its maximum.During the installation process, this product requires the connection of 20 pins.This application has a total of 1 channels that can be used.The device should operate on a 5.35VV battery.With a 6V supply voltage, it is capable of withstanding the operation of the device.Using a 4.2V output voltage results in high efficiency.Operation is done using a 1A output current.Devices belonging to subcategory Power Management Circuits include this device.A power supply voltage as low as 4.5V can be used for it and it will work as well as possible.As far as the mounting is concerned, it is mounted in the way of Surface Mount.It is set to 3.75mA for Vsup (maximum supply voltage).Regarding the power supply for the part, it is set to 5V.The maximum input voltage is 6V volts.There is a reduction in the maximum output current during operation to 1A.

MCP73871-2CCI/ML Features


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

MCP73871-2CCI/ML Applications


There are a lot of Microchip Technology MCP73871-2CCI/ML Battery Chargers ICs applications.

  • Portable medical equipment
  • Portable speaker systems
  • Electric vehicles
  • Cellphones
  • Power tools
  • GPS tracker
  • Robot
  • Instruments and meters
  • Automotive battery charger circuits
  • Mobile point-of-sale (mPOS) terminals