LTC3218 Demo Board, 400mA Single Wire Camera LED Charge Pump

Analog Devices の部品 LTC3218EDDB 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
    汎用LEDドライバー

最終製品向け

  • Cellular Phone
  • Digital Still Camera (DSC)

説明

  • Demonstration circuit 1030 is a 400mA Single Wire Camera LED Charge Pump featuring the LTC3218. This circuit will provide 50mA of continuous torch current or a flash current at 300mA or 400mA. The LTC3218 has a built-in 2-second flash timer to protect the LED in case of faults during flash mode

主な特徴

  • Input Voltage
    2.9 to 4.5 V
  • Output Current
    0.4 A
  • Number of Derived Elements
    1

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