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Product Spec Banner
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RT8130B 是 5V/12V 供電的高效單相同步 Buck 控制器。</br>其內崁的 MOSFET 驅動器具有高驅動能力，支援高達 12V 的驅動以滿足大電流應用的需要。它採用無損耗的下橋 MOSFET R<sub>DS(ON)</sub> 電流檢測技術實現過流保護，其保護閾值可通過 LGATE 引腳進行設定 (LGOCS)。此外，它還具有 Power Good 指示、使能/禁止控制和內部的軟啟動設計，具有完整的保護功能對功率級進行保護，是具有極高性價比的高效電源轉換器件，其封裝為 WDFN-10L 3x3。
RT8130B 電路圖
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<div class="spec-list"><ul class="lv1"><li>輕載效率高 </li><li>5V至12V驅動器電壓 </li><li>內嵌高驅動能力N-MOSFET柵極驅動器 </li><li>內部300kHz固定頻率震盪器 </li><li>最大88% PWM 責任週期 </li><li>電源良好指示 </li><li>使能/禁止控制 </li><li>內置軟啟動 </li><li>採用無損低側MOSFET R<sub>DS(ON)</sub>電流檢測技術的過電流故障監控 </li><li>LGATE過電流設定 (LGOCS) </li><li>OCP, UVP, OVP, OTP, UVLO </li></ul></div>
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orderingDetailSection
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RT8130B 訂購資訊
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productSection
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RT8130B
technicalDocumentMultipleTable
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RT8130B
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<div class="spec-list"><ul class="lv1"><li>主機板記憶體/晶片組電源 </li><li>顯卡 GPU/RAM 電源 </li><li>低壓、大電流 DC/DC 調節器 </li></ul></div>
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