The Skyworks Solutions Inc. SI3406-A-GM is a power over Ethernet (PoE) controller that is widely used in various electronic devices.

• Component Type: This component is a controller (PD), DC/DC type that comes in a tray packaging and has a standard package of 490.
• Mounting and Power: The SI3406-A-GM has an SMD mounting style and has a power-max of 20W.
• Features: It has an internal switch(s) and a number of channels of 1.
• Compliance and Voltage: The component is compliant with 802.3at (PoE) standards and has an auxiliary sense. The voltage-supply is 2.7V ~ 57V, and the package/case is 20-VQFN Exposed Pad.