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Product Spec Banner
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RT6206B是一款ACOT(Advanced Constant On-Time)操作模式的同步降压型DC/DC转换器，输入电压4.5V至18V范围内，最大电流输出为5.5A。系统操作于ACOT模式下可在广负载变动范围内提供良好的暂态回应，并于输出电容的选择上可选用具较小ESR的陶瓷电容，并确保整体系统表现的稳定性。此外，RT6206B在输入与负载变动情形下仍能提供良好的固定操作频率表现，内建的整流开关可允许在输出在全负载变动范围内提供良好的转换效率。借由侦测同步整流开关的端电压可达到逐周期形式的限流机制，并可借由外部的电容设计达到缓启动效果，消除启动时产生过大的输入电涌。在保护机制方面，RT6206B具有过温保护功能。RT6206B提供SOP-8(散热焊盘)和WDFN-10L 3x3封装。
RT6206B 电路图
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<div class="spec-list"><ul class="lv1"><li>具ACOT™ 操作模式提供快速的暂态回应 </li><li>4.5V至18V 输入电压范围 </li><li>5.5A 输出电流 </li><li>35mΩ 内部低侧N-MOSFET </li><li>进阶的固定导通时间控制 </li><li>允许陶瓷电容作为输出电容 </li><li>效率可达95% </li><li>轻载下操作于Discontinuous Operating Mode </li><li>可调输出电压范围0.765V至8V </li><li>可调缓启动 </li><li>逐周期电流限制 </li><li>输入欠电压锁定 </li><li>过温保护 </li><li>符合RoHS规范与无卤特性 </li></ul></div>
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productFeatureSection
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RT6206B 订购信息
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RT6206B
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design-tools
RT6206B
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<div class="spec-list"><ul class="lv1"><li>工业和商用低功耗系统 </li><li>电脑周边设备 </li><li>LCD显示器和电视 </li><li>节能电器 </li><li>负载点调节的高性能DSP、FPGA和ASIC </li></ul></div>
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i18n(support-card-item.sales.description)
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