MAX5984 - IEEE 802.3af/at PSE Controller
The MAX5984 is a single-port, power-sourcing equipment (PSE) power controller designed for use in IEEE® 802.3af/at-compliant PSE.
This device provides powered device (PD) discovery, classification, current limit, and DC and AC load-disconnect detections.
The MAX5984 operates automatically without th
MAX5984 Features
* S IEEE 802.3af/at Compliant S Up to 40W for Single-Port PSE Applications S Integrated 0.5I Power MOSFET and Sense Resistor S 2-Event Pin-Select (MAX5984A/MAX5984B) S PD Detection and Classification S Programmable Current Limit for Class 5 PDs S High-Capacitance Detection for Legacy Devices S
