Integrated PoE-PD & DC-DC Converter Controller With 9V Auxiliary Supply Support

The NCP1082 is a member of ON Semiconductors Power over Ethernet Powered Device (PoEPD) product family and represents a robust, flexible and highly integrated solution targeting demanding Ethernet applications. It combines in a single unit an enhanced PoEPD Interface fully supporting the IEEE 802.3af specification and a flexible and configurable DCDC converter controller. The NCP1082s exceptional capabilities enable applications to smoothly transition from nonPoE to PoE enabled networks by also supporting power from auxiliary sources such as AC power adapters and battery supplies, eliminating the need for a second switching power supply. ON Semiconductors unique manufacturing process and design enhancements allow the NCP1082 to deliver up to 13 W of regulated power to support PoE applications according to the IEEE 802.3af standard. This device leverages the significant cost advantages of PoEenabled systems to a broad spectrum of products in markets such as VoIP phones, Wireless LAN access points, security cameras, point of sales terminals, RFID readers, industrial Ethernet devices, etc. By ON Semiconductor
NCP1082 's PackagesNCP1082 's pdf datasheet
NCP1082DEG TSSOP
NCP1082DER2G TSSOP




NCP1082 Pinout, Pinouts
NCP1082 pinout,Pin out
This is one package pinout of NCP1082,If you need more pinouts please download NCP1082's pdf datasheet.

NCP1082 Application circuits
NCP1082 circuits
This is one application circuit of NCP1082,If you need more circuits,please download NCP1082's pdf datasheet.


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