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RT3672EE 是符合 AMD SVI3 接口电源需求的单输出同步 Buck 控制器，采用立錡独有的以有限直流增益误差放大器为基础的电流模式 G-NAVP<sup>TM</sup> (Green Native AVP) 控制架构，易于设定符合 AMD CPU/GPU AVP（Adaptive Voltage Positioning) 需求的电压随载下降幅度，并在此基础上又拥有了全新的 AQR (Adaptive Quick Response) 快速响应机制以实现在负载瞬变期间的 AVP 性能的优化，降低了对输出电容的需求。其内部集成了高精度的 ADC 以实现情况汇报，内含非易失存储器以储存输出电流幅度、自动增减相数阈值、工作频率、过流限制阈值和 AQR 触发阈值等用户配置信息，具有包括过压、欠压、过流、欠压闭锁、过热保护及过热预警、CRC 验证失败、通讯失败等在内的完整保护功能，拥有使能输入、Power Good 指示输出和温度检测等功能，这些能力均可通过 I<sup>2</sup>C 接口进行设定。建议结面温度范围为 -40°C 至 125°C。
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<li class="mv5"> 兼容 AMD SVI3 Rev 1.01 标准</li><li class="mv5"> G-NAVP<sup>TM</sup> 控制架构</li><li class="mv5"> DAC 精度：0.5%</li><li class="mv5"> 远程差分电压检测</li><li class="mv5"> 使用 ADC 采集上报信息</li><li class="mv5"> 精确的电流平衡</li><li class="mv5"> 轻载以 DEM 二极管仿真模式运行</li><li class="mv5"> 快速响应模式：AQR 自适应式快速响应，ABS_QR 绝对快速响应</li><li class="mv5"> 带标识的 OVP、OCP 和 UVP</li><li class="mv5">工作频率可设定</li><li class="mv5"> 自动增减相数并配合 DEM 优化效率</li><li class="mv5"> 增强了的电压动态变化特性</li><li class="mv5"> 抑制了音频噪声</li><li class="mv5"> 零负载线</li><li class="mv5"> 标准 I<sup>2</sup>C 接口<br>► 存储客户配置数据于非易失存储器<br>► 调节电流平衡增益实现热平衡<br>► 动态负载线设定<br>► 电压偏移量设定<br>► 固定 VID 设定<br>► 保护状态上报与解除<br>► 输出电压、电流和温度的监控</li><li class="mv5"> 焊接状态检测</li><li class="mv5"> 48 脚 WQFN 封装</li>
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<li class="mv5"> AMD SVI3 VDD_MISC 电压轨</li><li class="mv5"> 台式和笔记本电脑</li><li class="mv5"> 支持 AVP 的降压转换器</li>
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