Power Over Ethernet Controller 12 Channel 802.3at (PoE+), 802.3af (PoE), LTPoE++ 52-QFN (7x8)..
SRAM - Dual Port, Asynchronous Memory IC 16Kbit Parallel 25 ns 52-PLCC (19.13x19.13)..
Buck Regulator Positive Output Step-Down I²C, PMBus DC-DC Controller IC 52-QFN (5x8)..