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buttonContactUs
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RT9302 是高性能的恒流 LED 驱动器，可对3只 LED 进行驱动，使它们以相同的电流进行工作。每个 LED 通道的电流可达 20mA，精度可达1%，通道间的匹配误差在 0.7%以内。RT9302 提供16级亮度调节功能，LED 电流可在 1.25mA~20mA 之间进行设定，只需在 EN 端施加脉冲信号即可实现。只要 EN 端的信号被拉低超过 20μs，流过 LED 的电流即可被关断，关断以后的典型漏电流仅有 4μA。RT9302 的封装是 TSOT-23-8，其最大高度为 1mm 。
anchor
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<div class="spec-list"><ul class="lv1"><li>支持最多3只 WLED </li><li>每个通道输出电流高达 20mA </li><li>支持脉冲和 PWM 调光 </li><li>1% LED 电流精度 </li><li>0.7% LED 电流匹配误差 </li><li>16级亮度控制 </li><li>低噪声，无 EMI 之虞 </li><li>停机电流极低，仅 4μA </li><li>符合 RoHS 规范，完全无铅 </li></ul></div>
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i18n(tabs.ordering-information.title)
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<div class="spec-list"><ul class="lv1"><li>Mobile Phone, DSC, MP3 </li><li>White LED Backlighting </li><li>LCD Display Supply </li></ul></div>
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keywordList
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i18n(support-card-item.technical-support.url)
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i18n(support-card-item.ordering.learn-more-text)
i18n(support-card-item.ordering.url)
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i18n(support-card-item.sales.title)
i18n(support-card-item.sales.description)
i18n(support-card-item.sales.learn-more-text)
i18n(support-card-item.sales.url)
salesSupportCard
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32