LTC3454EDD Demo Board, Synchronous Buck-Boost LumiLED Driver Small Footprint Solution

Analog Devices の部品 LTC3454EDD を使用したリファレンス デザイン

メーカー

Analog Devices
  • アプリケーションカテゴリ
    点灯
  • 製品タイプ
    フラッシュLEDドライバ

最終製品向け

  • Cellular Phone
  • Digital Camera
  • Personal Digital Assistant

説明

  • Demonstration circuit is a high efficiency buck-boost flash LED driver featuring the LTC3454EDD. The board has two circuits optimized for different applications: a small footprint solution featuring 350mA, 300ms LED flash current or 150mA constant LED torch current, and a high current solution featuring 400/600/1000mA constant-current operation

主な特徴

  • Input Voltage
    2.7 to 5.5 V
  • Output Voltage
    4.95 V
  • Output Current
    0.15|0.2|0.35 A
  • Number of Derived Elements
    2

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