Power Over Ethernet (PoE) Controllers

Integrated circuits, or ICs, are small electronic devices that are made up of a large number of interconnected transistors and other components. They are commonly used in a wide range of electronic devices, from computers and smartphones to appliances and vehicles. Power management integrated circuits, or PMICs, are a type of integrated circuit that is specifically designed to manage the power consumption of electronic devices. They are often used in portable electronic devices, such as smartphones and laptops, where power management is critical to ensure that the device can operate for an extended period of time on a single battery charge. Power over Ethernet (PoE) controllers are electronic circuits that are used to implement the Power over Ethernet (PoE) standard. The PoE standard allows electrical power to be delivered to devices over standard Ethernet cables, which eliminates the need for separate power cables and outlets. PoE controllers are typically integrated into devices that support the PoE standard, such as routers, switches, and access points, and are responsible for providing the necessary power to connected devices.