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buttonDatasheet
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buttonContactUs
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Product Spec Banner
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RT8862 是集成了两组 MOSFET 驱动器、可满足 Intel VR11/VR10 和 AMD K8/K8_M2 CPU 电源需求的 4/3/2/1 相同步 Buck 控制器，具有当今最先进的动态相数控制能力，可在最宽阔的负载范围内获得最高的转换效率。它使用电感 DCR 电流差分检测技术实现相间电流平衡和动态电压调节，具有工作频率可调、软启动特性可调、POWER Good 指示、外部补偿、过压保护、过流保护和使能、关机控制等特性，以 WQFN-48L 7x7 封装形式供货。
RT8862 电路图
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fixed-width
id
basicInfoImageSection
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productDetailSection
i18n(anchor-tab.product-detail-section.title)
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orderingInformationSection
i18n(anchor-tab.ordering-information-section.title)
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technicalDocumentationSection
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designToolSection
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i18n(tabs.product-detail.title)
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parameterSection
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packageSizePinsSizeSection
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i18n(tab-item.product-feature-section.title)
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buttonSeeProductDifferences
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false
buttonFindOtherCategory
text-with-icon
right
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i18n(button-item.find-other-category.button-label)
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width
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F5F6F8
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productDetailSection
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parameterSection
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productFeature
<div class="spec-list"><ul class="lv1"><li>支援动态相数调节 </li><li>12V 供电电压 </li><li>4/3/2/1 相电源转换 </li><li>集成两组 MOSFET 驱动器 </li><li>内部提供 5V 稳压输出 </li><li>支持 Intel VR11.1/VR10.x 和 AMD K8/K8_M2 CPU 的 VID 表 </li><li>持续进行的电感 DCR 电流差分检测 </li><li>可调软启动 </li><li>可调工作频率（典型值为 300kHz) </li><li>可调过流保护 </li><li>过压保护 </li><li>使用外接热敏电阻实施 VRHOT 检测 </li><li>IMON 指示输出电流 </li><li>电源状态指示 </li><li>48 引脚 WQFN 封装 </li><li>符合 RoHS 规范，不含卤素 </li></ul></div>
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productFeatureSection
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i18n(tabs.ordering-information.title)
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i18n(tab-item.ordering-detail-section.title)
orderingDetailSection
orderingDetailSectionTab
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width
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orderingInformationSection
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RT8862 订购信息
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productSection
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orderingDetailSection
technical-documents
RT8862
technicalDocumentMultipleTable
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technicalDocumentationSection
design-tools
RT8862
designToolMultipleTable
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designToolSection
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<div class="spec-list"><ul class="lv1"><li>桌面电脑 CPU 内核电源 </li><li>低压、大电流 DC/DC 转换器 </li></ul></div>
applicationContent
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keywordList
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applicationSection
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supportCards
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i18n(support-card-item.technical-support.description)
i18n(support-card-item.technical-support.learn-more-text)
i18n(support-card-item.technical-support.url)
technicalSupportCard
i18n(support-card-item.ordering.title)
i18n(support-card-item.ordering.description)
i18n(support-card-item.ordering.learn-more-text)
i18n(support-card-item.ordering.url)
orderingSupportCard
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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width
fixed-width
id
supportSection