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Product Spec Banner
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RT5710B是簡單易用的1A同步Buck轉換器，輸入電壓範圍為2.5V至6V，採用精準的0.6V參考電壓，集成了低內阻的MOSFET功率開關，轉換效率高，使用WDFN-6L 2x2封裝。</br>RT5710B採用電流模式-固定導通時間模式 (CMCOT) 控制架構，具有極快速的瞬態回應特性，外部補償元件少，在各種工作條件下的工作頻率均保持基本恆定，以強制性的PWM工作模式工作以提供高精度的電壓調整性能。</br>RT5710B通過檢測下橋開關流過的電流實現過流保護，這種保護是逐週期進行的，可在各種嚴酷的條件如輸出短路、超載或電感飽和等情形下確保器件安全。在啟動期間，內建的軟起動特性可避免在輸入端出現過大的衝擊電流。過熱停機的熱保護特性可確保高溫情況下的安全，其他情形下則可確保穩定工作。RT5710B以WDFN-6L 2x2封裝形式供貨。
RT5710B 電路圖
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<div class="spec-list"><ul class="lv1"><li>集成了160mΩ /110mΩ功率開關的1A轉換器 </li><li>輸入電壓範圍：2.5V至6V </li><li>輸出電壓範圍：0.6V至3.4V </li><li>電流模式-固定導通時間模式 (CMCOT) 控制架構 </li><li>超快速瞬態回應能力 </li><li>無需外部補償元件 </li><li>針對低ESR陶瓷輸出電容進行了優化 </li><li>高精度回饋參考電壓：0.6V±2% </li><li>利用下橋進行過流保護 </li><li>強制PWM工作模式 </li><li>固定工作頻率：1.5MHz </li><li>內置軟起動 </li><li>輸出端預偏置時保持啟動過程的單調性 </li><li>輸入欠壓鎖定保護 </li><li>打嗝模式的輸出欠壓保護 </li><li>使能控制 </li><li>WDFN-6L 2x2封裝 </li></ul></div>
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RT5710B 訂購資訊
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RT5710B
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RT5710B
designToolMultipleTable
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designToolSection
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<div class="spec-list"><ul class="lv1"><li>機上盒和各種調製解調設備 </li><li>液晶電視和各種電錶 </li><li>通用負載點調節器 </li></ul></div>
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i18n(support-card-item.ordering.title)
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