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RT7752GxQ系列产品是针对USB PD和可程控电源应用而开发的采用准谐振模式工作的PWM控制器，可与RT7202等配合构成完整的USB PD或其他可程控电源系统，具有转换效率高、符合各种安全标准的特性，在5V输出条件下的待机消耗低于50mW。</br>RT7752GxQ针对输出电压范围很宽的应用加入了一些开创性的设计，其DMAG端可通过对输出电压的检测进行环路增益调节以实现系统稳定，可对输出过压保护阈值进行调整以确保外部元件的安全，可调整电流限制阈值以符合受限电源 (Limited Power Source, LPS) 的安全需求。</br>RT7752GxQ也同时具有众多的保护特性如大电容Brown-In/Brown-Out保护、VDD过压保护、输出过压/欠压保护、次级整流器短路保护、外围过热保护等。在恒定输出功率的应用中，连接在CS端的电流检测电阻可在全输入电压范围内提供精确的线路补偿。</br>当次级元件如RT7202或分流调节器出现故障时，RT7752GxQ也能提供保护作用。RT7752GxQ与RT7202的结合能带来强壮、安全的设计，可防范电源系统在与各种已知或未知的设备、电缆、插头座等连接时可能出现的各种错误所带来的安全风险。
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<li class="mv5">针对输出自适应电源应用进行了优化<br>►VDD电压范围：10V~40V<br>►自适应过流保护<br>►自适应环路增益控制实现环路稳定</li><li class="mv5">转换效率高<br>►轻载、空载时自动工作于节能模式</li><li class="mv5">全面的保护<br>►输入大电容Brown-In/Brown-Out保护<br>►VDD过压保护<br>►输出过压/欠压保护<br>►外围过热保护<br>►次级整流器短路保护<br>►可调线路补偿</li><li class="mv5">其他特性<br>►5V输出待机功耗小于50mW<br>►驱动器能力：300mA/-300mA<br>►使用SmartJitter™技术</li>
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<li class="mv5">USB PD和可程控电源适配器</li>
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