DC1815A-C, Demo Board Using LTC4266A-3, 4-Port, 70W LTPoE++ PSE Controller

DC1815A-C, Demonstration Circuit features the LTC4266A quad power sourcing equipment (PSE) controller, capable of delivering up to 90W of LTPoE++ power to a compatible LTPoE++ powered device. A proprietary detection/classification scheme allows mutual identification between an LTPoE++ PSE and LTPoE++ PD while remaining compatible and interoperable with existing Type 1 (13W) and Type 2 (25.5W) PDs. The LTC4266A feature set is a superset of the popular LTC4266