Si3473 controller equivalent, octal or quad 2-pair 802.3bt ethernet port poe pse controller.
include powered device (PD) disconnect using dc-sense algorithms, a robust multipoint detection algorithm, software configurable per-port current and voltage monitoring, .
As 2-pair, Type 3 PSE controllers, Si3473/72 are compatible with IEEE 802.3af and IEEE 802.3at powered device (PD) load.
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