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LTC3401 - Micropower Synchronous Boost Converter

Key Features

  • Synchronous Rectification: Up to 97% Efficiency.
  • 1A Switch Current Rating.
  • Fixed Frequency Operation Up to 3MHz.
  • Wide Input Range: 0.5V to 5.5V (Operating).
  • Very Low Quiescent Current: 38μA (Burst Mode® Operation).
  • 2.6V to 5.5V Adjustable Output Voltage.
  • 0.85V (Typ) Start-Up Voltage.
  • No External Schottky Diode Required (VOUT < 4.3V).
  • Synchronizable Switching Frequency.
  • Burst Mode Enable Control.
  • Antiringing Control Reduces Switching Noise.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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U U FEATURES ■ Synchronous Rectification: Up to 97% Efficiency ■ 1A Switch Current Rating ■ Fixed Frequency Operation Up to 3MHz ■ Wide Input Range: 0.5V to 5.5V (Operating) ■ Very Low Quiescent Current: 38μA (Burst Mode® Operation) ■ 2.6V to 5.5V Adjustable Output Voltage ■ 0.85V (Typ) Start-Up Voltage ■ No External Schottky Diode Required (VOUT < 4.