LTC4263 - Single IEEE 802.3af Compliant PSE Controller

Linear Technology

Datasheet Details

Part number	LTC4263
Manufacturer	Linear Technology
File Size	354.07 KB
Description	Single IEEE 802.3af Compliant PSE Controller
Datasheet	LTC4263_LinearTechnology.pdf

The LTC®4263 is an autonomous single-channel PSE controller for use in IEEE 802.3af compliant Power over Ethernet systems.

n IEEE 802®.3af Compliant n Operation from a Single 48V Supply n Fully Autonomous Operation without Microcontroller n Internal MOSFET with Thermal Protection n Power Management Works Across Multiple Ports with Simple RC Network n Precision Inrush Control with Internal Sense Resistor n Powered Device (PD) Detection and Classiﬁcation n AC and DC Disconnect Sensing n Robust Short-Circuit Protection n Pin-Selectable Detection Backoff for Midspan PSEs n Classiﬁcation Dependent ICUT Current Threshold.

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Published: Jul 11, 2009 |