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DataSheet4U.
com LTC4263-1 High Power Single PSE Controller with Internal Switch DESCRIPTION The LTC®4263-1 is a high power, single PSE controller for use in Power over Ethernet systems.
The internal current limit and short-circuit protection are designed to provide up to 30W of PSE output power for power hungry PoE applications such as WAPs, security cameras and RFID readers.
The LTC4263-1 includes IEEE 802.
3af compliant PD detection circuitry along with selectable AC and DC disconnect sensing, allowing seamless operation in conventional IEEE 802.
3af systems as well as propriety, high power applications.
The LTC4263-1 simplifies PSE implementation, needing only a single supply and a smal...

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