NCP1080

NCP1080 Integrated PoE-PD & DC-DC Converter Controller Introduction The NCP1080 is a member of ON Semiconductor’s Power over Ethernet Powered Device (PoE−PD) product family and represents a robust, flexible and highly integrated solution targeting demanding Ethernet applications. It combines in a single unit an enhanced PoE−PD interface fully supporting the IEEE802.3af specification and a flexible and configurable DC−DC converter controller. The NCP1080’s exceptional capabilities offer new opportunities for the design of products powered directly over Ethernet lines, eliminating the need for local power adaptors or power supplies and drastically reducing the overall installation and maintenance cost. ON Semiconductor’s unique manufacturing process and design enhancements allow the NCP1080 to deliver up to 13 W of regulated power to support PoE applications according to the IEEE802.3af standard. This device leverages the significant cost advantages of PoE−enabled systems...