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RT7786GXV系列是专门设计以用于与RT7207等控制器一起搭配使用,为USB PD或可编程电源适配器提供的完整解决方案,具有效率高、符合安全标准、待机功耗低等特性,其在5V待机条件下功率消耗小于30mW。</br>RT7786GXV包含多项创新功能,以提供宽输出电压范围的解决方案。通过DMAG引脚,RT7786GXV可检测输出电压、调整回路增益以保持系统稳定,可调整输出过压保护阈值以保护外部组件,可调整电流限制以满足有限电源 (LPS)的 安全要求。</br>RT7786GXV还具有全面的保护功能,包括brown-in/brown-out保护,VDD过压保护 (VDD OVP),输出过压/欠压保护(输出OVP / UVP),次级整流器短路保护(SRSP) 和外部过热保护(外部OTP)。在恒定输出功率调节的应用中,连接到CS引脚的电阻可用于在通用输入电压范围内实现精确的线路补偿。RT7786GXV还具有多种特性可防止在次级侧的组件如RT7207或分流式稳压器发生故障所带来的影响。</br>将RT7786GXV和RT7207放在一起工作可得到一个稳健且安全的设计,可应对由设备、电缆、插头和插座的各种错误连接所引起的各种可能的故障。
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<li class="mv5">经过优化的自适应式输出功率调节<Br>►VDD工作电压范围:10V~32V<Br>►自适应式输出过压保护►自适应式过流保护<Br>►自适应式环路增益控制,确保环路稳定<Br></li><li class="mv5">效率高,轻载和空载时工作于节能模式<Br></li><li class="mv5">具备众多保护特性<Br>►Brown-in/Brown-out保护<Br>►VDD过压保护<Br>►输出过压/欠压保护<Br>►外围元件过热保护<Br>►次级侧整流器短路保护<Br>►可调线路补偿</li><li class="mv5">其他<Br>►5V待机模式下功率消耗低于30mW<Br>►驱动能力:300mA/-300mA<Br>►SmartJitter™技术</li>
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<li class="mv5">USB PD电源</li><li class="mv5">可程控电源适配器</li>
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