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13W PoE PD + DC-DC Controller, 802.3af with MPS

          • Fully supports IEEE® Std. 802.3af-2003

          • Complies with IEC 61000-4-2/3/4/5/6 requirements

          • Complies with IEC 60950 over-voltage protection requirements

          • Integrated rectification for superior high voltage protection

          • Integrated DC-DC controller provides superior EMI performance

          • Provides seamless support for local power

          • Maintains power signature under light load conditions

          • Over temperature protection

          • Industrial temperature range, -40ºC to +85ºC

          • 5x5 mm, 20 pin QFN Package, RoHS compliant


  • Voice over IP (VoIP) phones

  • Wireless LAN Access Points

  • Pan, Tilt and Zoom (PTZ), security and Web Cameras

  • Analog Telephone Adapters (ATA)

  • Point of Sale (PoS) Terminals

Key Electrical Specifications

Vin(Min) Vin(Max) PoE PD Support Control  Topology

Number of

Output Rails

High Voltage Isolation Package
10V 57V 802.3af HW Mode Flyback, Buck, Forward 1 External QFN-5x5-20L-0.9

Typical Application Diagram