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AS1124, 24 W Powered Device (PD) with Integrated 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.

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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.

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