LM5072 Datasheet (National Semiconductor) - Integrated 100V Power Over Ethernet PD Interface and PWM Controller

LM5072, Integrated 100V Power Over Ethernet PD Interface and PWM Controller

The LM5072 Powered Device (PD) interface and PulseWidth-Modulation (PWM) controller provides a complete power solution, fully compliant to IEEE 802.3af, for the PD connecting into Power over Ethernet (PoE) networks.

This controller integrates all functions necessary to implement both a PD powered in

LM5072 Features

* PD Interface n Fully Compliant IEEE 802.3af PD Interface n Versatile Auxiliary Power Options n 9V Minimum Auxiliary Power Operating Range Packages n TSSOP-16 EP (Exposed Pad) Simplified Application Diagram 20184601 © 2006 National Semiconductor Corporation DS201846 www.national.com LM5072 Co