LM5070

Power Over Ethernet PD Interface and PWM Controller

Texas Instruments

LM5070 Features

* 1

* 2 Fully Compliant 802.3af Power Interface Port

* 80V, 1Ω, 400 mA Internal MOSFET

* Programmable Inrush Current Limit

* Detection Resistor Disconnect Function

* Programmable Classification Current

* Programmable Under-voltage Lockout with Programmabl

LM5070 General Description

The LM5070 power interface port and pulse width modulation (PWM) controller provides a complete integrated solution for Powered Devices (PD) that connect into Power over Ethernet (PoE) systems. The LM5070 integrates an 80V, 400mA line connection switch and associated control for a fully IEEE 802.3af.

LM5070 Datasheet (1.20 MB)

LM5070 Datasheet Preview — Preview of LM5070 PDF

Datasheet Details

Part number:

LM5070

Manufacturer:

Texas Instruments ↗

File Size:

1.20 MB

Description:

Power over ethernet pd interface and pwm controller.
LM5070 www.ti.com SNVS308G

* OCTOBER 2004

* REVISED APRIL 2013 LM5070 Integrated Power Over Ethernet PD Interface and PWM Controlle.

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LM5070 Power Over Ethernet Interface and PWM Controller Texas Instruments

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LM5070 Features

LM5070 General Description

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