EV3302DD-00A

アクティブ
1.3A Fixed Frequency White LED Driver Evaluation Board
  • 個数 価格
  • 1
    ¥5,432.50 /単位


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製品説明

The EV3302DD-00A is an evaluation board for the MP3302DD, a step-up converter designed for driving up to 27 white LEDs from a single cell lithium Ion battery. The EV board is optimized for the load of 3 white LEDs in series, 9 strings panel.

The MP3302 uses current mode, fixed frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 195mV feedback voltage reduces power loss and improves efficiency. The MP3302 monitors the output voltage and turns off the converter if an over-voltage condition is present due to an open circuit condition.

The MP3302 includes under-voltage lockout, current limiting and thermal overload protection preventing damage in the event of an output overload.

The MP3302 is available in small 8-pin QFN (2mm x 3mm) package.

製品の特長

  • 3.3V to 6V Input Voltage Range
  • Drives up to 27 White LEDs
  • Up to 87% Efficiency
  • Open Load Shutdown
  • Fully Assembled and Tested

パラメータ


2.5V-6Vin, 36Vout, 1.3A Boost WLED Driver

The MP3302 is a step-up converter designed for driving arrays of WLEDS from a single cell Lithium Ion battery. The MP3302 uses current mode, fixed frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 200mV feedback voltage reduces power loss and improves efficiency. The MP3302 is turned off if an over-voltage condition is present due to an open circuit condition. The MP3302 includes under-voltage lockout, current limiting and thermal overload protection preventing damage in the event of an output overload. The MP3302 is available in small 5-pin TSOT23 and 8-pin QFN (2mm x 3mm) packages.

品質方針、証明書および信頼性レポート
すべてのMPS部品は鉛フリー、ハロゲンフリーで、RoHS指令に準拠しています。詳細については、環境セクションを参照してください。