Overview: PoE PSE Controller PD69200 Introduction
The Microchip family of PSE controllers include the PD69200, PD69210, and PD69220 devices. The PD69200 controller is based on the NXP Kinetis® L family, MKL15Z128VFM4. The PD69210 and PD69220 are based on the Microchip SAM D21 family. The PD69200 and PD69220 are pin compatible with an identical feature set. The PD69200 is available for existing designs. The PD69210 and PS69220 are recommended for all new designs. When paired with the Microchip PD69208T4, PD69204T4, or PD69208M Managers, the PD69200 controller is part of a Power over Ethernet Power Source Equipment (PSE) system. This system enables designers to integrate enhanced mode PoE capabilities, as specified in IEEE® 802.3af, IEEE 802.3at, IEEE 802.3bt, and PoH standards. The PD69200 is available in a 32-pin, 5 mm x 5 mm QFN package.
Typical PoE Application
The following figure shows the typical PoE application of PD69208T4 and PD69200 devices. Figure 1. Typical PoE Application Consult Microchip AN3361 Designing an IEEE 802.3af/802.3at/802.3bt-Compliant PD69208 48-Port PoE System for complete reference design. © 2022 Microchip Technology Inc.
