Table of Contents

Introduction.....................................................................................................................................................1

Typical PoE Application...........................................................................................................................1

Features.................................................................................................................................................. 2

1.

Architecture............................................................................................................................................. 4

1.1.

Firmware...................................................................................................................................... 4

1.2.

Communication............................................................................................................................ 4

1.3.

GUI............................................................................................................................................... 4

1.4.

Software Library........................................................................................................................... 5

1.5.

SPI Communication......................................................................................................................5

1.6.

UART ...........................................................................................................................................5

1.7.

I2C ............................................................................................................................................... 5

1.8.

UART - I2C Address Selection..................................................................................................... 6

2.

Electrical Specifications.......................................................................................................................... 7

2.1.

Electrical Characteristics.............................................................................................................. 7

2.2.

Immunity.......................................................................................................................................7

2.3.

Absolute Maximum Ratings..........................................................................................................8

3.

Pin Descriptions...................................................................................................................................... 9

3.1.

Pin Configuration and Pinout........................................................................................................9

3.2.

Pin Details.................................................................................................................................. 10

3.3.

Recommended PCB Layouts..................................................................................................... 12

4.

Package Information............................................................................................................................. 13

4.1.

PD69200 Package Outline Drawing...........................................................................................13

4.2.

Thermal Specifications............................................................................................................... 14

4.3.

Recommended Solder Reflow Information.................................................................................14

4.4.

Reference Documents................................................................................................................15

5.

Ordering Information............................................................................................................................. 16

6.

Revision History.................................................................................................................................... 17

6.1.

Revision 1.0................................................................................................................................17

The Microchip Website.................................................................................................................................18

Product Change Notification Service............................................................................................................18

Customer Support........................................................................................................................................ 18

Microchip Devices Code Protection Feature................................................................................................ 18

Legal Notice................................................................................................................................................. 18

Trademarks.................................................................................................................................................. 19

Quality Management System....................................................................................................................... 19

Worldwide Sales and Service.......................................................................................................................20

PD69200

Datasheet

DS00003460A-page 3