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1rem
1rem
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rt-dark-800
headline-3
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basicInfoTitle
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left
buttonParametricSearch
text-with-icon
i18n(button-item.parametric-search.button-label)
i18n(button-item.parametric-search.button-link)
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true
buttonDatasheet
text-with-icon
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i18n(button-item.datasheet.button-label)
i18n(button-item.datasheet.button-link)
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true
buttonContactUs
text-with-icon
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i18n(button-item.contact-us.button-label)
i18n(button-item.contact-us.button-link)
_self
true
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rt-dark-800
basicInfoSubtitle
width
fixed-width
altText
Product Spec Banner
backgroundColor
FFFFFF
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basicInfoSection
basicInfoImageSwitcher
RT9367C 是用於手機背光和攝像頭應用的集成化電源解決方案，其中集成了一個電荷泵 LED 驅動器和兩個低壓差線性穩壓器，通過將其 ENA 端拉低可使其進入關機狀態。RT9367C 的 LED 驅動部分由電荷泵和使電流一致的定電流源組成，可以驅動4只 LED ，每只 LED 的電流可達 25mA 。它通過採用 x1/x1.5/x2 等不同的電荷泵工作模式和低壓差電流源維持高 LED 驅動效率，用戶可通過 I<sup>2</sup>C 介面對內部的5位元 DAC 進行控制以實現32級電流調節，最終實現亮度控制。RT9367C 還包含了兩個低雜訊、低壓差的線性穩壓器，每個的輸出電流能力可達 300mA ，其輸出電壓可通過 I<sup>2</sup>C 介面進行設定，其電壓設定範圍為 1.1V~3.3V，輸出電壓精度可達3%。在 300mA 負載電流下，穩壓器的最小壓降可達 250mV 。這些穩壓器具有電流限制和輸出短路熱折回保護功能。
RT9367C 電路圖
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)
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
24
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buttonSeeProductDifferences
text-with-icon
right
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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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width
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backgroundColor
F5F6F8
id
productDetailSection
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parameterTable
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fixed-width
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parameterSection
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id
packageSizePinsSizeSection
productFeature
<div class="spec-list"><ul class="lv1"><li>手機背光和攝像頭電源供應的集成化方案 </li><li>I<sup>2</sup>C 介面可程式設計的32級調光控制能力和獨立通道開/關能力 </li><li>過溫保護 </li><li>資料寄存器在加電期間復位 </li><li>關機期間電流消耗僅 1μA ，介面處於開放狀態 </li><li>電荷泵 LED 驅動器 </li><li>全鋰離子電池電壓範圍內的峰值效率可達93% </li><li>全鋰離子電池電壓範圍內的平均效率可達85% </li><li>可驅動多達4只白光 LED </li><li>各通道可輸出 25mA 電流，總電流達 100mA </li><li>60mV 定電流源壓差 </li><li>1%的電流精度 </li><li>0.7%的電流一致性 </li><li>電荷泵工作模式在 x1/x1.5/x2 之間自動轉換 </li><li>低輸入端雜訊和 EMI 問題 </li><li>5.5V 過壓保護 </li><li>開機、模式轉換衝擊保護 </li><li>1MHz 隨機頻率振盪器 </li><li>0.1μA 低關機電流 </li><li>雙路低壓差穩壓器 </li><li>寬工作電壓範圍 </li><li>低輸出雜訊 </li><li>無需使用雜訊旁路電容 </li><li>線路/負載瞬變時的快速回應能力 </li><li>溫度係數低 </li><li>兩路輸出能力均為 300mA </li><li>輸出電壓精度：3% </li><li>過流保護 </li><li>短路熱折回保護 </li><li>0.1μA 低關機電流 </li><li>符合 RoHS 規範，不含鹵素 </li></ul></div>
width
fixed-width
id
productFeatureSection
24
24
24
24
i18n(tabs.ordering-information.title)
orderingInformationTabs
i18n(tab-item.product-section.title)
productSection
productSectionTab
i18n(tab-item.evb-section.title)
evbSection
evbSectionTab
i18n(tab-item.ordering-detail-section.title)
orderingDetailSection
orderingDetailSectionTab
24
24
24
24
width
fixed-width
id
orderingInformationSection
productImageSwitcher
RT9367C 訂購資訊
normal-table
card-list
products
productTable
width
fixed-width
id
productSection
evbImageSwitcher
normal-table
card-list
evb
evbTable
width
fixed-width
id
evbSection
orderingDetail
width
fixed-width
id
orderingDetailSection
technical-documents
RT9367C
technicalDocumentMultipleTable
width
fixed-width
id
technicalDocumentationSection
design-tools
RT9367C
designToolMultipleTable
width
fixed-width
id
designToolSection
32
56
56
56
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>Camera Phone, Smart Phone </li><li>White LED Backlighting, CMOS Sensor Input Supply </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
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56
56
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width
fixed-width
id
supportSection