LM5072 Datasheet - Texas Instruments

LM5072 - 100V Power Over Ethernet PD Interface and PWM Controller

The LM5072 Powered Device (PD) interface and Pulse-Width-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 i.

LM5072 Features

* 1

* 2 PD Interface

* Fully Compliant IEEE 802.3af PD Interface

* Versatile Auxiliary Power Options

* 9V Minimum Auxiliary Power Operating Range

* 100V Maximum Input Voltage Rating

* Programmable DC Current Limit Up To 800mA

* 100V, 0.7Ω Hot Swap

LM5072-etcTI.pdf