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RT5710B是简单易用的1A同步Buck转换器，输入电压范围为2.5V至6V，采用精准的0.6V参考电压，集成了低内阻的MOSFET功率开关，转换效率高，使用WDFN-6L 2x2封装。</br>RT5710B采用电流模式-固定导通时间模式 (CMCOT) 控制架构，具有极快速的瞬态响应特性，外部补偿元件少，在各种工作条件下的工作频率均保持基本恒定，以强制性的PWM工作模式工作以提供高精度的电压调整性能。</br>RT5710B通过检测下桥开关流过的电流实现过流保护，这种保护是逐周期进行的，可在各种严酷的条件如输出短路、超载或电感饱和等情形下确保器件安全。在启动期间，内建的软起动特性可避免在输入端出现过大的冲击电流。过热停机的热保护特性可确保高温情况下的安全，其他情形下则可确保稳定工作。RT5710B以WDFN-6L 2x2封装形式供货。
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<li class="mv5">集成了160mΩ /110mΩ功率开关的1A转换器</li><li class="mv5">输入电压范围：2.5V至6V</li><li class="mv5">输出电压范围：0.6V至3.4V</li><li class="mv5">电流模式-固定导通时间模式 (CMCOT) 控制架构</li><li class="mv5">超快速瞬态响应能力</li><li class="mv5">无需外部补偿元件</li><li class="mv5">针对低ESR陶瓷输出电容进行了优化</li><li class="mv5">高精度反馈参考电压：0.6V±2%</li><li class="mv5">利用下桥进行过流保护</li><li class="mv5">强制PWM工作模式</li><li class="mv5">固定工作频率：1.5MHz</li><li class="mv5">内置软起动</li><li class="mv5">输出端预偏置时保持启动过程的单调性</li><li class="mv5">输入欠压锁定保护</li><li class="mv5">打嗝模式的输出欠压保护</li><li class="mv5">带使能控制</li><li class="mv5">WDFN-6L 2x2封装</li>
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<li class="mv5">机顶盒和各种调制解调设备</li><li class="mv5">液晶电视和各种电表</li><li class="mv5">通用负载点调节器</li>
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