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  • MCP73871-2AAI/ML

MCP73871-2AAI/ML

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


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-MCP73871-2AAI/ML
  • Package: 20-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 482
  • 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 6 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 2008
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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 4.2V
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
Supply Current-Max (Isup) 3.75mA
Nominal Input Voltage 6V
Fault Protection Over Temperature
Battery Chemistry Lithium Ion/Polymer
Number of Cells 1
Drain to Source Resistance 200mOhm
Programmable Features Timer
Current - Charging Constant - Programmable
Charge Current - Max 1.1A
Height 880μm
Length 4mm
Width 4mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MCP73871-2AAI/ML Overview


There is a package for Tube in which it can be found.There is currently a package available named 20-VFQFN Exposed Pad.It appears that the device's mounting type is Surface Mount.A temperature setting of -40°C~85°C TA ensures reliable performance.The device relies on an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT to operate.Charge the device with Constant - Programmable current.With the base part number MCP73871, it is possible to find related parts.20 terminations are present.In total, it has 20 pins.You can program a number of features, including Timer.When charged at its maximum current, the device is rated at 1.1A.There are 20 pins required in order for the product to function.There are a total of 1 channels available for your use.Power can be provided by a battery with 5.35V.Withstanding a voltage of 6V, it is a reliable piece of equipment.In the case of 4.2V, the output voltage is likely to produce high efficiency.Operation is achieved by providing a 1A output current.There is one subcategory of this device, and it is Power Management Circuits.This circuit can function at a low supply voltage, such as 4.5VV.In order to mount it, it has to align itself with Surface Mount.During the design process, Vsup (maximum supply voltage) was set to 3.75mA.The part's power supply is set to 5V.The maximum output current is reduced to 1A in order to meet the operation conditions.

MCP73871-2AAI/ML Features


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

MCP73871-2AAI/ML Applications


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

  • Man lift
  • Pallet jacks
  • Embedded automotive applications
  • Electric boat
  • Portable medical equipment
  • Robot
  • Smart cameras
  • Smart power strips
  • Cellphones
  • Truck dealers