LM5073 100V Power Over Ethernet PD Interface

Texas Instruments

Description

LM5073 www.ti.com SNVS490C * MARCH 2007 * REVISED APRIL 2013 LM5073 100V Power Over Ethernet PD Interface with Aux Support Check fo.
The LM5073 Powered Device (PD) interface provides a high performance solution that is fully compliant to IEEE 802.

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Datasheet Specifications

Part number: LM5073
Manufacturer: Texas Instruments ↗
File Size: 1.02 MB
Datasheet: LM5073-etcTI.pdf
Description: 100V Power Over Ethernet PD Interface

Features

* 1 2PD Interface
* Fully Compliant IEEE 802.3af PD Interface
* Versatile Auxiliary Power Options
* 13V Minimum Front Auxiliary Power Range
* 9V Minimum Rear Auxiliary Power Range
* Programmable DC Current Limit up to 800 mA
* 100V, 0.7Ω Hot Swap MOSFET

Applications

* up to twice the power level of IEEE 802.3af compliant devices. The 100V maximum voltage rating simplifies selection of the transient voltage suppressor that protects the PD from network transients. Control outputs for a separate DC-DC converter are provided to allow freedom to select the best DC-DC

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LM5073 100V Power Over Ethernet Interface Texas Instruments

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