Power over Ethernet Controllers

Silicon Labs' Power over Ethernet (PoE) solutions address both ends of the Ethernet cable.

PD Controllers

  • Si3402 PD interface and switching regulator (17 W)

 

PSE Controllers

  • Si3452 Quad port PoE/PoE+ PSE controller (40 W per port)
  • Si3460 Single port PoE PSE controller with dc-dc (15.4 W)
  • Si3461 Single port PoE+ PSE controller (30 W)

 

PSE Power Management