AS1135 802.3af/at PoE Controller

13W/30W 802.3af/at PoE Powered Device with Integrated DC-DC Controller

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Product Documents

802.3af/at PoE Powered Device with Integrated DC-DC Controller

  • Full support of both IEEE® Std. 802.3af-2005 and IEEE® Std. 802.3at-2009 power requirements
  • “2-Event” classification for 802.3at higher power PDs
  • Type 2 PSE detection per 802.3at standard
  • IEC 61000-4-2/3/4/5/6 requirements for EMC Compliance
  • Integrated Surge Protection for 15kV/8kV System level ESD Compliance
  • Integrated DC-DC controller for exceptional EMI performance
  • Programmable DC current limit up to 720mA for 30W applications
  • Seamless support for local power, down to 9.5V
  • Implemented in robust 100V automotive process
  • Low Rds-on Hot-Swap FET (typical 0.8Ω)
  • Over temperature protection
  • Industrial temperature range, -40º to +85ºC
  • 5×5 mm, 20 lead QFN Package, RoHS compliant


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