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  • MCP73871-4CAI/ML

MCP73871-4CAI/ML

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


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-MCP73871-4CAI/ML
  • Package: 20-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 860
  • Description: Constant - Programmable MCP73871 20-VFQFN Exposed Pad Tube 5.35V 20 Terminals 20 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Surface Mount YES
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)
Subcategory Power Management Circuits
Terminal Position QUAD
Terminal Form NO LEAD
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
JESD-30 Code S-PQCC-N20
Qualification Status Not Qualified
Output Voltage 4.1V
Power Supplies 5V
Number of Channels 1
Interface USB
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
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
Battery Pack Voltage 4.4V
Length 4mm
Width 4mm
RoHS Status ROHS3 Compliant

MCP73871-4CAI/ML Overview


In the Tube package, you will find it.The 20-VFQFN Exposed Pad package includes it as a convenience.There is a mounting type of Surface Mount for this device.This is the right thing to do: set the temperature to -40°C~85°C TA.A analog IC of POWER SUPPLY MANAGEMENT CIRCUIT has been used in the design of this device.To charge the device, Constant - Programmable current is required.With the base part number MCP73871, it is possible to find related parts.In general, the number of terminations found within it is 20 as a whole.It is set to 4.4V for the battery pack.This board has 20 pins, making it very simple to construct.In addition to Timer, there are several other programmable options.According to the manufacturer, it is rated at 1.1A at maximum charging current.The total number of channels that can be accessed by users is 1.Those devices that have a maximum supply voltage of 6V are recommended for use.This should be able to operate off of a battery that has a voltage of 5.35V.There is a possibility of high efficiency if the output voltage is set to 4.1V.Devices in this category are classified as Power Management Circuits.It is set to 3.75mA for Vsup (maximum supply voltage).The part's power supply is set to 5V.

MCP73871-4CAI/ML Features


Battery pack voltage of 4.4V
1 channels
Power Management Circuits subcategory
20-VFQFN Exposed Pad package

MCP73871-4CAI/ML Applications


There are a lot of Microchip Technology MCP73871-4CAI/ML Battery Chargers ICs applications.

  • Modern LA
  • TV sticks
  • Military equipment
  • Electric boat
  • Home appliances
  • Drone
  • Maintenance shops
  • Fleet management
  • Electric pallet truck
  • GPS portable devices