Part Number Manufacturer / Brand Brife Description Part StatusTypeNumber of ChannelsPower - MaxInternal Switch(s)Auxiliary SenseStandardsVoltage - SupplyCurrent - SupplyOperating TemperaturePackage / CaseSupplier Device Package
Linear Technology/Analog Devices IC Controller IEEE 802.3AT 38-QFN ActiveController (PSE)425WNoNo802.3at (PoE+), 802.3af (PoE)45 V ~ 57 V3.5mA0°C ~ 70°C38-WFQFN Exposed Pad38-QFN (5x7)
Linear Technology/Analog Devices IC CONTROLLER POE 38-QFN ActiveController (PSE)113WNoNo802.3af (PoE)45 V ~ 57 V2.4mA-40°C ~ 85°C38-WFQFN Exposed Pad38-QFN (5x7)