SI3480 Datasheet (Silicon Laboratories) - POWER MANAGEMENT CONTROLLER

SI3480, POWER MANAGEMENT CONTROLLER

The Si3480 is a power manager intended for use with the Si3452 Power over Ethernet (PoE) controller.

The Si3480 enables the use of a smaller, lower cost, and more efficiently-utilized power supply in an unmanaged PoE Power Sourcing Equipment (PSE) system.

The Si3452 is capable of delivering over 30

SI3480 Features

* Enables use of a smaller power

* Pin programmable for overall supply for a 4 or 8 port PoE power supply capacity, port system power level, port priority, and

* Self-contained solution operates detection timing without the need for a host for

* LED indication of port status a