Type Number of Channels Power - Max Internal Switch(s) Auxiliary Sense Standards Voltage - Supply Current - Supply Operating Temperature Package / Case Supplier Device Package | Controller (PD), DC/DC 1 25.5W Yes Yes 802.3at (PoE+), 802.3af (PoE) 0 V ~ 57 V 1.8mA -40°C ~ 85°C 16-TSSOP (0.173, 4.40mm Width) Exposed Pad 16-HTSSOP |