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buttonParametricSearch
text-with-icon
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i18n(button-item.parametric-search.button-link)
_self
true
buttonDatasheet
text-with-icon
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buttonContactUs
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rt-dark-800
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RT4528 是电流模式的 LED 驱动器，可在 4.5V~50V 的电压范围内工作，输出电压可达50V。其工作频率为 500kHz，外部电感和输入/输出电容均可最小化。电流检测电压阈值仅 100mV，对效率影响极低。可用类比或 PWM 信号进行调光。具有内部软起动功能，可避免冲击电流的出现。具有热关机保护功能，避免因过热可能造成的损害。其封装为 SOP-8（含外露式散热焊盘）。
RT4528 电路图
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
24
24
24
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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
24
24
24
24
buttonSeeProductDifferences
text-with-icon
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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
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i18n(button-item.find-other-category.button-label)
i18n(button-item.find-other-category.button-link)
_self
false
32
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32
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scrollable-table
parameterTable
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<div class="spec-list"><ul class="lv1"><li>高压工作特性，V<sub>IN</sub> 可高达 50V，V<sub>OUT</sub> 可高达 50V </li><li>内建 3A 功率开关 </li><li>电流模式 PWM 控制 </li><li>500kHz 固定开关频率 </li><li>可用类比或 PWM 信号进行调光 </li><li>内置软启动避免冲击电流 </li><li>欠压闭锁保护 </li><li>热关机保护 </li><li>符合 RoHS 规范，不含卤素 </li></ul></div>
24
24
24
24
i18n(tabs.ordering-information.title)
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productSection
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evbSection
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i18n(tab-item.ordering-detail-section.title)
orderingDetailSection
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productImageSwitcher
RT4528 订购信息
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products
productTable
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evbTable
orderingDetail
technical-documents
RT4528
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design-tools
RT4528
designToolMultipleTable
32
56
56
56
rt-blue-800
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24
24
24
<div class="spec-list"><ul class="lv1"><li>桌上灯具和室内灯具 </li><li>工业显示背光系统 </li></ul></div>
applicationContent
35
35
35
35
keywordList
56
56
56
56
rt-blue-800
i18n(text.support-card-title.text-content)
supportCardTitle
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40
40
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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
56
56
56
32