LM5072 Datasheet - Texas Instruments

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

LM5072 www.ti.com SNVS437D * MARCH 2006 * REVISED APRIL 2013 LM5072 Integrated 100V Power Over Ethernet PD Interface and PWM Contro.
The LM5072 Powered Device (PD) interface and Pulse-Width-Modulation (PWM) controller provides a complete power solution, fully compliant to IEEE 802.

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Datasheet Details

Part number:

LM5072

Manufacturer:

Texas Instruments ↗

File Size:

1.41 MB

Description:

100V Power Over Ethernet PD Interface and PWM Controller

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

Applications

* Programmable Oscillator Frequency
* Programmable Soft-Start
* 800 mA Peak Gate Driver
* 80% Maximum Duty Cycle with Built-in Slope Compensation (-80 Device)

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LM5072 100V Power Over Ethernet Interface and PWM Controller Texas Instruments

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