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RT9288A 是具有寬輸入電壓範圍的升壓控制器，其輸出電壓和電流的大小由所選的外部器件決定。其輸入電壓範圍為 3V~13.5V ，可在 12V 輸入的情況下輸出 60V 電壓。RT9288A 是 WLED 驅動應用的最佳選擇之一，通過調節其輸出電流即可改變 LED 的亮度。通過在其使能端 EN 施加 PWM 信號即可調節 LED 亮度。
VIN 工作電壓範圍： 3V~13.5V
固定工作頻率： 1MHz
PWM 調光信號頻率範圍： 200Hz~200kHz
可自由選擇 PWM 調光方法或類比信號調光方法
使用外部補償的電壓控制模式
有軟啟動功能
符合 RoHS 規範，完全無鉛
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