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LTC4278 Datasheet

Ieee 802.3at Pd

Manufacturer: Linear Technology (now Analog Devices)

LTC4278 Overview

n 25.5W IEEE 802.3at pliant (Type 2) PD n 10V to 57V Auxiliary Power Input n Shutdown Pin for Flexible Auxiliary Power Support n Integrated State-of-the-Art No-Opto Synchronous Flyback Controller Isolated Power Supply Efficiency >92% 88% Efficiency Including.

LTC4278 Key Features

  • Isolated Power Supply Efficiency >92%
  • 88% Efficiency Including Diode Bridge and

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