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RT5133A 是高集成度的电源管理 IC,其内含 8 个线性稳压器,可为可擕式产品的摄像模组提供 2 个 DVDD、4 个 AVDD、1 个 VIO、1 个 VAF 电源供应和 3 个 GPO 端子,它们的输出电压、软启动时间和保护特性均可经由 I<SUP>2</SUP>C 介面写入其寄存器的资料进行控制。</br>在实际应用中,LDO1 可为 IO 部分供电(VIO),LDO2 可为自动聚焦单元供电(VAF),LDO3~LDO6 可为 AVDD 供电,LDO7/8 可为 DVDD 供电,3 个 GPO 端子可对外部设备进行控制,亦可改作他用。</br>RT5133A 的封装形式为 WL-CSP-25B 1.84x1.84 (BSC)。
RT5133A 电路图
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productDetailSection
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orderingInformationSection
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designToolSection
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applicationSection
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supportSection
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i18n(tabs.product-detail.title)
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i18n(tab-item.parameter-section.title)
parameterSection
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i18n(tab-item.package-size-pin-size-section.title)
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i18n(tab-item.product-feature-section.title)
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buttonSeeProductDifferences
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buttonFindOtherCategory
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<div class="spec-list"><ul class="lv1"><li>全域 <ul class="lv2"> <li></li><li>硬体使能端 </li><li>I<sup>2</sup>C 控制介面 </li><li>可程式控制各通道开/关顺序 </li><li>IRQB 输出 </li><li>输入欠压保护 </li><li>过热保护 </li></ul> </li><li>线性稳压器(LDO) <ul class="lv2"> <li></li><li>LDO1/2♦为 VIO18 和自动聚焦电路供电♦输入电压范围:2.8V~5V♦输出电压 I<sup>2</sup>C 可调♦PSRR = 70dB@1kHz♦负载能力:300mA </li><li>LDO3/4/5/6♦为 AVDD 供电♦输入电压范围:2.8V~5V♦输出电压 I<sup>2</sup>C 可调♦PSRR = 85dB@1kHz♦负载能力:300mA </li><li>LDO7/8♦为 DVDD 供电♦输入电压范围:1.1V~5V♦输出电压 I<sup>2</sup>C 可调♦PSRR = 75dB@1kHz♦负载能力:600mA/1000mA </li></ul> </li><li>GPO <ul class="lv2"> <li></li><li>3 个端子,可用于控制其他调节器 </li></ul> </li></ul></div>
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i18n(tabs.ordering-information.title)
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productImageSwitcher
RT5133A 订购信息
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technical-documents
RT5133A
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RT5133A
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<div class="spec-list"><ul class="lv1"><li>智能手机 </li><li>平板电脑 </li><li>可擕式仪器 </li></ul></div>
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i18n(support-card-item.sales.title)
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i18n(support-card-item.sales.learn-more-text)
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salesSupportCard
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