PD39210

PoE PSE Controller

Introduction

The PD39210 is a member of the Microchip Generation 6 family of PSE controllers. The device when used with the

Microchip PD39208 PSE manager is an optimized IEEE

The Microchip Generation 6 family of PSE controllers includes the PD69210, PD69220, and PD39210 devices. The

PD69210 and PD69220 have an identical feature set and differ only in physical pinout. The PD39210 has an identical

pinout to the PD69210, with a reduced feature set. The PD69210, PD69220, and PD39210 are based on the

Microchip SAM D21 family. The PD69210 and PD39210 are recommended for all new designs. The PD69220 is

available for existing designs.

The PD39210 will support up to 48 2-pair logical ports and is available in a 32-pin, 5 mm × 5 mm QFN package.

Typical PoE Application

The following figure shows the typical PoE application using the PD39210 Controller and PD39208 Manager.

Figure 1. Typical IEEE 802.3af/at PoE Application

Consult Microchip AN3615 Designing an IEEE 802.3af/at PoE System Based on PD39210 + PD39208 Chipset.

Datasheet

DS00003554C-page 1