LT4294HDD#PBF - Analog Devices

Description: IEEE 802.3af/at/bt Powered Device (PD) Controller n Supports Up to 71.3W PDs n 5-Event Classification Sensing n Superior Surge Protection (100V Absolute Maximum) n Wide Junction Temperature Range (–40°C to 125°C) n Overtemperature Protection n Integrated Signature Resistor n External Hot Swap N-Channel MOSFET for Lowest Power Dissipation and Highest System Efficiency n Configurable Aux Power Support as Low as 9V n Easy Migration Between LTPoE++® PDs and IEEE 802.3bt PDs n Pin Compatible with LT4