PD64004A Description
PD64004A 4-port PoE PSE Manager PD64004A is a four-port, mixed-signal, high-voltage Power over Ethernet PSE Manager. The IC allows the detection of IEEE 802.3af-2003 powered devices, ensuring safe power feeding and removal over Ethernet ports. With full digital control via a serial munication interface and a minimum of external ponents, the IC integrates in multi-port and highly populated Ethernet switches.