English

All Products

View All >>
  • MCP73871-2CAI/ML

MCP73871-2CAI/ML

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


  • Manufacturer: Microchip Technology
  • Origchip NO: 536-MCP73871-2CAI/ML
  • Package: 20-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 299
  • Description: Constant - Programmable MCP73871 20-VFQFN Exposed Pad Tube 5.35V 1A 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
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 2009
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
Termination SMD/SMT
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
Max Output Voltage 4.2V
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
Drain to Source Resistance 200mOhm
Programmable Features Timer
Current - Charging Constant - Programmable
Charge Current - Max 1.1A
Height 939.8μm
Length 3.9878mm
Width 3.9878mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MCP73871-2CAI/ML Overview


There is a version of it included in the package Tube.In order to make it more convenient, it has been included in the 20-VFQFN Exposed Pad package.Mounting type is Surface Mount.A temperature setting of -40°C~85°C TA would be the best thing to do.This device makes use of an analog IC of POWER SUPPLY MANAGEMENT CIRCUIT.To charge the device, a current of Constant - Programmable is required.Parts related to the base part number MCP73871 can be found based on that number.There are 20 terminations in it.The device has 20 pins in total.It is possible to program features such as Timer.At the maximum charging current, it has a rating of 1.1A.In order to operate it, it has 20 pins.It is possible to use a total of 1 channels.It should be able to run off a battery of 5.35V.To ensure the device works properly, the supply voltage should not exceed 6V.As long as the output voltage is set to 4.2V, then there is a possibility of optimal efficiency being achieved.The operation is performed with an output current of 1A.This device is classified as Power Management Circuits under the subcategory.The device can operate at as low a supply voltage as possible, such as 4.5V.In terms of the mounting, it is mounted in the way indicated by Surface Mount as far as the mounting is concerned.There is 3.75mA voltage set in Vsup (maximum supply voltage).It is set to 5V when it comes to the power supply for the part.This device can accept voltages up to 0 volts as an input voltage.Voltage 4.2V is the maximum output voltage needed for this operation.During operation, the maximum output current is reduced to 1A.

MCP73871-2CAI/ML Features


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

MCP73871-2CAI/ML Applications


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

  • Electric lift car
  • Instruments and meters
  • Industrial handhelds
  • USB power delivery (USB-C) devices
  • Charging cradle for wearable devices
  • Home appliances
  • Fleet management
  • Wireless headphones
  • Military equipment
  • Electricity bank