AS1124

24 W Powered Device (PD) with Integrated Diode Bridge & DC-DC Controller

The AS1124 is a single-chip, highly integrated CMOS solution for Power over Ethernet (PoE) applications that provide world’s first seamless integration of Advanced Power Management, EMI Control and High Voltage Protection in the Industry smallest and most cost effective footprint.

Applications

  • Voice over IP (VoIP) Phones
  • Wireless  LAN Access Point
  • Pan, Tilt, Zoom (PTZ)Security and Web Cameras
  • Analog Telephone Adapters (ATA)
  • RFID and Point of Sales Terminals.

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Features

  • Fully Supports IEEE 802.3af-2003 & IEEE802.3at pre-standard, 24 W designs
    • Complies with IEC 61000-4-2/3/4/5/6 discharge requirements
    • Complies with IEC 60950 for over-voltage protection
    • Integrated Rectification
    • Integrated DC-DC Converter
  • Provides seamless support for local power
  • Provides over-temperature protection
  • 5x5 mm QFN Package, RoHS Compliant

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Block Diagram

AS1124

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Documentation

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FOR MORE INFORMATION

For more information, please contact your local sales representative or  sales@akrossilicon.com

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