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MC34670 - IEEE 802.3af PD

MC34670 Description

www.DataSheet4U.com Freescale Semiconductor Advance Information Document Number: MC34670 Rev.3.0, 12/2006 IEEE 802.3af PD With Current Mode Switch.

MC34670 Features

* Integrated IEEE 802.3af Compliant Interface Signature Detection and Classification Functionality Integrated Isolation Switch Programmable Inrush Current Limiting Control

MC34670 Applications

* it’s connected to the secondary output through a resistor divider. The current sense pin CS senses a voltage that is proportional to the current through the sense resistor. GATE drives the gate of the external power MOSFET. GATE sources and sinks up to 1.0 A. VDD mainly supplies the gate of the exte

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IEEE 802.3af Freescale Semiconductor
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