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RT6179 是针对 USB PD 应用设计的 4 开关 Buck-Boost 控制器，可在 4.5V-36V 输入电压范围内工作，输出电压可程控范围为 3V-36V。它采用峰值电流模式控制架构，输出可设定为恒流和恒压模式以支持 USB PD3.0 SPR 工作模式和 28V 的 PD3.1 EPR 工作模式。它拥有 I<sup>2</sup>C 控制接口，通过它可对输出电压、电流、工作频率、电缆压降补偿等参数进行设定，它也拥有输入欠压闭锁保护、过压、欠压保护、逐周期电流限制保护、短路保护、过热保护等完善的保护性设计，其封装形式为 WQFN-40L 5x5。
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<li class="mv5"> 支持 USB PD3.0 SPR 模式和 USB PD3.1 EPR 模式 28V 应用</li><li class="mv5"> Buck-Boost 控制器<br>► 输入电压范围：4.5V-36V<br>► 输出电压范围：3V-36V<br>► 峰值电流模式控制架构<br>► 工作频率 250kHz-1MHz 可调<br>► 轻载时以节能模式提升效率</li><li class="mv5"> AnyPower™ 特性：恒压输出以 12.5mV 为调节级距，恒流输出有 9 位分辨率</li><li class="mv5"> I<sup>2</sup>C 控制接口</li><li class="mv5"> 可调软启动时间</li><li class="mv5"> 可调缆线压降补偿</li><li class="mv5"> 内建输出放电电路</li><li class="mv5"> Power Good 指示</li><li class="mv5"> 包含 UVLO、OVP、UVP、OCP、逐周期电流限制和 OTP 在内的全方位保护</li><li class="mv5"> WQFN-40L 5x5 封装</li>
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<li class="mv5"> 显示器</li><li class="mv5"> USB PD 应用</li><li class="mv5"> 移动电源</li>
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