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basicInfoTitle
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12
left
buttonParametricSearch
text-with-icon
i18n(button-item.parametric-search.button-label)
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_self
true
buttonDatasheet
text-with-icon
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i18n(button-item.datasheet.button-label)
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_self
true
buttonContactUs
text-with-icon
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i18n(button-item.contact-us.button-label)
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rt-dark-800
basicInfoSubtitle
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altText
Product Spec Banner
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FFFFFF
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basicInfoSection
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RT8056为高效率脉波宽度调变(PWM)的双通道同步降压型 DC/DC 转换器。输入范围2.8V 至5.5V时，输出电流可达1A。RT8056适用于由单一锂电池供电的可携式电子装置，例如行动电话、PDA、PC WLAN卡与掌上型装置。RT8056提供了两种操作模式:PWM/低压降自动切换模式与关机模式。内部的低R<sub>DS(ON)</sub>同步整流元件降低了操作在PWM模式的的导通损耗，且不需外加萧特基二极体于实际设计中。RT8056当PWM操作时无法连续导通上端P-MOSFET时，进入低压降模式。当EN脚位为低电位时，进入关机模式，消耗电流小于0.1μA。由于操作在固定频率1.5MHz，可由较小封装的元件进行滤波设计得到较平滑的切换涟波。
RT8056 电路图
width
fixed-width
id
basicInfoImageSection
anchor
productDetailSection
i18n(anchor-tab.product-detail-section.title)
productDetailSectionAnchorTab
orderingInformationSection
i18n(anchor-tab.ordering-information-section.title)
orderingInformationSectionAnchorTab
technicalDocumentationSection
i18n(anchor-tab.technical-documentation-section.title)
technicalDocumentationSectionAnchorTab
designToolSection
i18n(anchor-tab.design-tool-section.title)
designToolSectionAnchorTab
applicationSection
i18n(anchor-tab.application-section.title)
applicationSectionAnchorTab
supportSection
i18n(anchor-tab.support-section.title)
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anchorSection
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i18n(tabs.product-detail.title)
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i18n(tab-item.parameter-section.title)
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parameterSectionTab
i18n(tab-item.package-size-pin-size-section.title)
packageSizePinsSizeSection
packageSizePinsSizeSectionTab
i18n(tab-item.product-feature-section.title)
productFeatureSection
productFeatureSectionTab
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buttonSeeProductDifferences
text-with-icon
right
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i18n(button-item.see-product-differences.button-label)
i18n(button-item.see-product-differences.button-link)
_self
false
buttonFindOtherCategory
text-with-icon
right
secondary-m
tertiary
i18n(button-item.find-other-category.button-label)
i18n(button-item.find-other-category.button-link)
_self
false
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32
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width
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F5F6F8
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productDetailSection
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parameterTable
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parameterSection
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packageSizePinsSizeSection
productFeature
<div class="spec-list"><ul class="lv1"><li>2.8V 至 5.5V 的输入电压范围 </li><li>1.5MHz 定频PWM操作 </li><li>2 x 1A输出电流 </li><li>效率达95% </li><li>不需外加萧特基二极体 </li><li>0.6V 的参考电压允许低电压输出 </li><li>低压降操作 : 100% 的责任周期 </li><li>10-接脚 的WDFN 封装 </li><li>符合RoHS规范与无卤特性 </li></ul></div>
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productFeatureSection
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productSectionTab
i18n(tab-item.evb-section.title)
evbSection
evbSectionTab
i18n(tab-item.ordering-detail-section.title)
orderingDetailSection
orderingDetailSectionTab
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24
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24
width
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id
orderingInformationSection
productImageSwitcher
RT8056 订购信息
normal-table
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products
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productSection
evbImageSwitcher
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orderingDetailSection
technical-documents
RT8056
technicalDocumentMultipleTable
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technicalDocumentationSection
design-tools
RT8056
designToolMultipleTable
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fixed-width
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designToolSection
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rt-blue-800
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<div class="spec-list"><ul class="lv1"><li>Portable Instruments </li><li>Microprocessors and DSP Core Supplies </li><li>Cellular Phones </li><li>Wireless and DSL Modems </li><li>PC Cards </li><li>Set Top Box </li></ul></div>
applicationContent
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keywordList
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applicationSection
rt-blue-800
i18n(text.support-card-title.text-content)
supportCardTitle
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supportCards
i18n(support-card-item.technical-support.title)
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