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PD70224 Datasheet(PDF) 27 Page - Microchip Technology

Part # PD70224
Description  PoE IEEE짰 802.3af/at PD Controller
PDF  31 Pages
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Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

PD70224 Datasheet(HTML) 27 Page - Microchip Technology

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9.
Revision History
Revision
Date
Description
A
December/2020
The following is the summary of changes in this revision.
• Migrated this data sheet to the Microchip template.
• Updated the PD-000391083 to DS-00003738A.
• Added the Recommended PCB Layout diagrams.
3.0
October/2019
The following is the summary of changes in this revision.
• Microsemi logo was added to the pin out figures.
• Made formatting changes to application figures.
• Divided Electrical Characteristics table under ten different titles.
2.0
January/2017
The following is the summary of changes.
• Changed MSL from 1 to 3.
• Updated formatting and disclaimer.
1.9
November/2015
In this revision, the maximum value for VSW-START was added.
1.8
May/2015
The following is the summary of changes in this revision.
• Updated differential amplifier and GND connection in figures 2 and
3.
• Added the differential amplifier input (VSN, VSP) to Absolute
Maximum Ratings table.
1.7
November/2014
The following is the summary of changes in this revision.
• Updated information continuous operation load current parameter.
• Updated Pin 3 description.
1.6
March/2014
Updated differential amplifier gain in figure 2.
1.5
February/2014
In this revision, minor formatting corrections were made.
1.4
February/2014
There were general updates in this revision.
1.3
November/2013
The following are the changes in this revision.
• Updated Vcc disable.
• Added note 5 and removed A from 70101A in the package pin out
details.
1.2
June/2012
In this revision, Switching Frequency Accuracy specification limits and
the equation in note 3 were updated.
1.1
February/2012
In this revision, the document's format and address were updated.
1.0
September/2011
Initial Revision.
PD70101 and PD70201
Revision History
© 2020 Microchip Technology Inc.
Datasheet
DS00003738A-page 27



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