MAX5969A Datasheet (Maxim Integrated Products) - Powered Device Interface Controllers

MAX5969A, Powered Device Interface Controllers

The MAX5969A/MAX5969B provide a complete interface for a powered device (PD) to comply with the IEEE® 802.3af/at standard in a power-over-Ethernet (PoE) system.

The MAX5969A/MAX5969B provide the PD with a detection signature, classification signature, and an integrated isolation power switch with in

MAX5969A Features

* S IEEE 802.3af/at Compliant S 2-Event Classification S Simplified Wall Adapter Interface S PoE Classification 0 to 5 S 100V Input Absolute Maximum Rating S Inrush Current Limit of 180mA Maximum S Current Limit During Normal Operation Between 720mA and 880mA S Current Limit and Foldback S Le