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RT8841A为一4/3/2/1相同步Buck控制器，整合了两组MOSFET驱动器，适用于VR11 CPU供电应用。它采用差分电感DCR电流检测技术完成相间电流平衡和主动电压定位，还具有工作频率可调、软启动可调、Power Good指示、外部误差放大器补偿、过压保护、过流保护和使能/关机等特性，可满足多种不同应用的需要，其封装为WQFN-40L 6x6。
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<li class="mv5"> 12V 供电</li><li class="mv5"> 可以4/3/2/1相电源转换</li><li class="mv5"> 内建2组MOSFET驱动器</li><li class="mv5"> 内部稳压的5V输出</li><li class="mv5"> VID Tables for Intel VRD11/VRD10.x 和AMD K8, K8_M2 CPUs</li><li class="mv5"> 连续电感电流差分DCR检测技术</li><li class="mv5"> 可调软启动</li><li class="mv5"> 可调工作频率</li><li class="mv5"> Power Good指示</li><li class="mv5"> 可调过电流保护</li><li class="mv5"> 过电压保护</li><li class="mv5"> 40引脚WQFN封装</li><li class="mv5"> 符合RoHS规范且100%不含铅</li>
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<li class="mv5"> 台式计算机 CPU 内核电源</li><li class="mv5"> 低压、大电流 DC/DC 转换器</li>
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