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LT4294 - IEEE 802.3bt PD Interface Controller

General Description

The LT®4294 is an IEEE 802.3af/at/bt (Draft 2.3)-compliant powered device (PD) interface controller.

Key Features

  • nn IEEE 802.3af/at/bt (Draft 2.3) Powered Device (PD) Controller nn Supports Up to 71W PDs nn 5-Event Classification Sensing nn Superior Surge Protection (100V Absolute Maximum) nn Wide Junction Temperature Range (.
  • 40°C to 125°C) nn Overtemperature Protection nn Integrated Signature Resistor nn External Hot Swap N-Channel MOSFET for Lowest Power Dissipation and Highest System Efficiency nn Configurable Aux Power Support as Low as 9V nn Easy Migration Between LTPoE++® PDs and IEEE 802.3bt.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LT4294 IEEE 802.3bt PD Interface Controller FEATURES nn IEEE 802.3af/at/bt (Draft 2.3) Powered Device (PD) Controller nn Supports Up to 71W PDs nn 5-Event Classification Sensing nn Superior Surge Protection (100V Absolute Maximum) nn Wide Junction Temperature Range (–40°C to 125°C) nn Overtemperature Protection nn Integrated Signature Resistor nn External Hot Swap N-Channel MOSFET for Lowest Power Dissipation and Highest System Efficiency nn Configurable Aux Power Support as Low as 9V nn Easy Migration Between LTPoE++® PDs and IEEE 802.