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RT6258是具有5A电流负载能力的电流模式Buck转换器,工作电压范围宽,调整特性好,瞬态回应速度快,易于实现回路稳定。<BR>RT6258采用逐周期电流限制保护和过热关机保护,有软启动设计可降低启动期间的输入电流冲击,关机模式下的电流消耗仅有 25μA。<BR>RT6285在应用中需要的周边元件很少,可构成结构紧凑的方案,其封装形式为带有外露式散热焊盘的SOP-8。
RT6285 电路图
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productDetailSection
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orderingInformationSection
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technicalDocumentationSection
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i18n(tabs.product-detail.title)
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<div class="spec-list"><ul class="lv1"><li>5A负载能力 </li><li>内建软启动 </li><li>内建110mΩ MOSFET功率开关 </li><li>内建补偿,周边元件数量少 </li><li>效率高达90% </li><li>25μA关机电流消耗 </li><li>500kHz固定工作频率 </li><li>过热关机保护 </li><li>逐周期电流限制保护 </li><li>输入电压范围:5.5V~30V </li><li>可调输出电压范围:1.222V~24V </li><li>PSOP-8封装 </li><li>集成自举复充开关 </li><li>符合RoHS规范,不含卤素 </li></ul></div>
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RT6285 订购信息
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products
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technical-documents
RT6285
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RT6285
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<div class="spec-list"><ul class="lv1"><li>分散式电源系统 </li><li>电池充电器 </li><li>数据机 </li><li>线性稳压器之前置调节器 </li></ul></div>
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