PD77020 Datasheet (Microchip) - PoE PSE Power Management Controller

PD77020, PoE PSE Power Management Controller

8 4.

Package Information10 4.1.

PD77020 Package Outline Drawing 10 4.2.

Thermal Specifications

PoE PSE Power Management Controller PD77020 Introduction The PD77020 PoE Power Management Controller provides multi-port PoE functions, such as, port mapping (Port Matrix), port priority, port status, and system power management.

The PD77020 device can be used in conjunction with PD77728 seventh generation PoE Manager/Controller from Microchip.

The PD77020 device is based on a Microchip SAMD21 controller and is packaged in a 5 mm × 5 mm 32-pin QFN package.

The following figure shows a typical P

PD77020 Features

* A PSE System operating in the Controller mode with PD77728 has the following system and port level features:

* Detection

* Classification

* Inrush

* Port Power Up

* Real-Time Protection (RTP)

* A PSE System operating in the Controller mode wi