8
8
8
4
1rem
1rem
1rem
1rem
rt-dark-800
headline-3
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true
basicInfoTitle
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12
left
buttonParametricSearch
text-with-icon
i18n(button-item.parametric-search.button-label)
i18n(button-item.parametric-search.button-link)
_self
true
buttonDatasheet
text-with-icon
secondary
i18n(button-item.datasheet.button-label)
i18n(button-item.datasheet.button-link)
_self
true
buttonContactUs
text-with-icon
secondary
i18n(button-item.contact-us.button-label)
i18n(button-item.contact-us.button-link)
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true
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24
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rt-dark-800
basicInfoSubtitle
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altText
Product Spec Banner
backgroundColor
FFFFFF
id
basicInfoSection
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RT8301 是具有动态余量控制（ DHC ）功能的8通道定电流吸入 LED 驱动器，它能提供良好的通道间电流一致性，可通过调节 VSET 电压设定合适的 MOSFET/BJT 电压差。此外， DHC 提供了稳定的 VFB 调节，这使得即便是在调光期间也能保持很小的电压涟波。<br>RT8301 的8个通道之间的电流误差范围在3%以内，在不同晶片之间也保持这一水准。各通道的输出电流可通过一只外部电阻（ RISET ）进行调节。 LED 的亮度还可以通过施加在 EN/PWM 端的责任周期范围为 0%~100% 的 PWM 信号进行调节。 RT8301 可以借助外部元件实现大电流操作满足应用需求。
RT8301 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)
supportSectionAnchorTab
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full-width
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anchorSection
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i18n(tabs.product-detail.title)
productDetailTabs
i18n(tab-item.parameter-section.title)
parameterSection
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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24
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buttonSeeProductDifferences
text-with-icon
right
secondary-m
tertiary
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
32
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width
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F5F6F8
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productDetailSection
scrollable-table
parameterTable
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parameterSection
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packageSizePinsSizeTable
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fixed-width
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packageSizePinsSizeSection
productFeature
<div class="spec-list"><ul class="lv1"><li>宽输入电压范围：5V~24V </li><li>可调通道电流 </li><li>3% 电流检测放大器输入偏移 </li><li>VCC 欠压锁定 </li><li>热关机 </li><li>可调节动态余量控制（ DHC ）功能 </li><li>LED 开路/短路保护 </li><li>符合 RoHS 规范，不含卤素 </li></ul></div>
width
fixed-width
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productFeatureSection
24
24
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i18n(tabs.ordering-information.title)
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productSection
productSectionTab
i18n(tab-item.evb-section.title)
evbSection
evbSectionTab
i18n(tab-item.ordering-detail-section.title)
orderingDetailSection
orderingDetailSectionTab
24
24
24
24
width
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id
orderingInformationSection
productImageSwitcher
RT8301 订购信息
normal-table
card-list
products
productTable
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fixed-width
id
productSection
evbImageSwitcher
normal-table
card-list
evb
evbTable
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fixed-width
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evbSection
orderingDetail
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orderingDetailSection
technical-documents
RT8301
technicalDocumentMultipleTable
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fixed-width
id
technicalDocumentationSection
design-tools
RT8301
designToolMultipleTable
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fixed-width
id
designToolSection
32
56
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rt-blue-800
i18n(text.application-title.text-content)
applicationTitle
withLine
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24
24
24
<div class="spec-list"><ul class="lv1"><li>LCD TV, MNT Display Backlight </li><li>DC/DC or AC/DC LED Driver Application </li><li>General Purpose Constant Current Source </li><li>Architectural and Decorative LED Lighting </li><li>LED Street Lighting </li></ul></div>
applicationContent
35
35
35
35
keywordList
56
56
56
56
width
fixed-width
id
applicationSection
rt-blue-800
i18n(text.support-card-title.text-content)
supportCardTitle
withLine
40
40
40
24
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
56
56
56
32
width
fixed-width
id
supportSection