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MCP73871T-2AAI/ML

Constant - Programmable MCP73871 20-VFQFN Exposed Pad Tape & Reel (TR) 5.35V 1A 20 Terminals 20 Pin

Manufacturer: Microchip Technology
Origchip NO: 536-MCP73871T-2AAI/ML
Package: 20-VFQFN Exposed Pad
Datasheet: PDF
Stock: 399
Description: Constant - Programmable MCP73871 20-VFQFN Exposed Pad Tape & Reel (TR) 5.35V 1A 20 Terminals 20 Pin (Kg)

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Details

Tags

Parameters
Factory Lead Time	23 Weeks
Mounting Type	Surface Mount
Package / Case	20-VFQFN Exposed Pad
Surface Mount	YES
Number of Pins	20
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
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) - 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
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
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
Length	4mm
Width	4mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant

MCP73871T-2AAI/ML Overview

There is a package for Tape & Reel (TR) in which it can be found.In order to make it more convenient, it has been included in the 20-VFQFN Exposed Pad package.The device's mounting type is Surface Mount.The correct temperature setting is -40°C~85°C TA.In order for this device to function, it utilizes an analog integrated circuit called POWER SUPPLY MANAGEMENT CIRCUIT.The device requires Constant - Programmable current to charge.The base part number MCP73871 represents its related parts.Taking it as a whole, it has been concluded that there are 20 terminations to be found.20 pins are on it in total.Features such as Timer are programmable.At the maximum charging current, it has a rating of 1.1A.In order for the product to be functional, it requires that you connect the 20 pins according to the instructions.It is possible to access 1 channels.Battery voltage should be 5.35V.Withstanding a voltage of 6V, it is a reliable piece of equipment.There is a possibility of high efficiency if the output voltage is set to 4.2V.In order to operate, an output current of 1A is used.As far as this device is concerned, it belongs to the subcategory Power Management Circuits.It is capable of functioning at a voltage as low as possible, for example 4.5V voltage for this circuit is used.There is 3.75mA voltage set in Vsup (maximum supply voltage).The part's power supply is set to 5V.