English

All Products

View All >>
  • MCP73871-1AAI/ML

MCP73871-1AAI/ML

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


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-MCP73871-1AAI/ML
  • Package: 20-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 338
  • Description: Constant - Programmable MCP73871 20-VFQFN Exposed Pad Tube 5.35V 20 Terminals 20 Pin (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

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
Length 4mm
Width 4mm
RoHS Status ROHS3 Compliant

MCP73871-1AAI/ML Overview


There is a package called Tube that contains this item.For convenience, it is included in the 20-VFQFN Exposed Pad package.A Surface Mount mounting type is assigned to the device.This is the right thing to do: set the temperature to -40°C~85°C TA.There is an analog IC of POWER SUPPLY MANAGEMENT CIRCUIT used in this device.To charge the device, you need Constant - Programmable current.There are related parts to this device according to the base part number MCP73871.Taking it as a whole, it has been concluded that there are 20 terminations to be found.20 pins are on it in total.The unit is equipped with a number of programmable features, including Timer.According to the manufacturer, it is rated at 1.1A at maximum charging current.This application has a total of 1 channels that can be used.Those devices that have a maximum supply voltage of 6V are recommended for use.Batteries with a 5.35V voltage are compatible with it.A 4.1V output voltage provides high efficiency.This device belongs to the subcategory of Power Management Circuits.During the design process, Vsup (maximum supply voltage) was set to 3.75mA.5V is the power supply setting for the part.

MCP73871-1AAI/ML Features


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

MCP73871-1AAI/ML Applications


There are a lot of Microchip Technology MCP73871-1AAI/ML Battery Chargers ICs applications.

  • Floor scrubber
  • Digital camera
  • Various chargers
  • PDAs
  • Crosswalk marker lights
  • Drone
  • Automotive electronics
  • Electric lift car
  • Rental fleets
  • Truck dealers