Si3473 Overview
As 2-pair, Type 3 PSE controllers, Si3473/72 are patible with IEEE 802.3af and IEEE 802.3at powered device (PD) loads. Designed for use in PSE endspans (switches) and midspans (injectors), the Si3473/72 integrates eight (Si3473) or four (Si3472) independent ports, each with the IEEE-required detection and classification functionality. In addition, the Si3473/72.
