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i18n(button-item.parametric-search.button-link)
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buttonDatasheet
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buttonContactUs
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rt-dark-800
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RT8258为高压输入的降压转换器，可支持输入电压范围从4.5V至24V，最大输出电流至1.2A。电流模式操作提供快速的瞬时响应与简易的回路稳定架构，此外并提供了逐周期形式的限流机制与热关断保护功能。RT8258采用SOT-23-6 与TSOT-23-6两种封装规格。
anchor
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
i18n(anchor-tab.technical-documentation-section.title)
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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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productFeatureSectionTab
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buttonSeeProductDifferences
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false
buttonFindOtherCategory
text-with-icon
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i18n(button-item.find-other-category.button-label)
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scrollable-table
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<div class="spec-list"><ul class="lv1"><li>可操作输入电压范围：4.5V至24V </li><li>可调输出电压范围：0.8V 至 15V </li><li>输出电流1.2A </li><li>0.3Ω内部功率级MOSFET 开关 </li><li>效率高达 92% </li><li>恒定切换频率700kHz </li><li>可采用低ESR的输出陶瓷电容达到输出稳定 </li><li>热关断保护 </li><li>逐周期的过电流限制保护 </li><li>符合RoHS规范与无卤特性 </li></ul></div>
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24
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i18n(tabs.ordering-information.title)
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rt-blue-800
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<div class="spec-list"><ul class="lv1"><li>Distributed Power Systems </li><li>Battery Charger </li><li>Pre-Regulator for Linear Regulators </li><li>WLED Drivers </li></ul></div>
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keywordList
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rt-blue-800
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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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56
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32