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RTQ3700FH 是一款用于 Voltage Regulators (VR) 的全数字 PWM 控制器，并可支持多达 4 个电源轨。RTQ3700FH 采用立锜专有拓扑，即全数字自适应 PID 补偿环路，以实现快速动态响应与精准 droop 控制。它兼容于立锜的 Smart Power Stage (SPS)，可通过最少外部元件、低功耗与低成本完成多相 VR 解决方案。RTQ3700FH 支持灵活相位分配。多相 PWM 触发顺序可通过 PMBus 接口进行编程设置，有助于主板设计并降低布局复杂度。RTQ3700FH 采用 Smart Phase Management (SPM) 技术，并具备可编程电流阈值与迟滞，可在轻载至满载范围内优化系统效率。RTQ3700FH 集成精准 analog-to-digital converter (ADC)，可进行多重信号遥测，包括系统输入电压、输入功率、每个电源轨的输出电流与温度。芯片内嵌 Non-Volatile Memory (NVM)，可存储六组定制化设置。RTQ3700FH 亦支持故障检测，包括控制器欠压锁定 (UVLO)、VR 输出过压保护 (OVP)、VR 输出欠压保护 (UVP) 与 VR 输出过电流保护 (OCP)。建议结温范围为 −40°C 至 125°C。
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<li class="mv5"> Intel IMVP9.3 Specification Rev 0.9 Compliant<br /> </li><li class="mv5"> INTEL Common Footprint (6x6, 52-Lead) Compliant<br /> </li><li class="mv5"> Low Power Consumption at PS0 No Switching<br /> </li><li class="mv5"> Digital Adaptive PID Loop Control Architecture<br /> </li><li class="mv5"> Adaptive Ramp and PWM Control for Stability and Performance Improvement<br /> </li><li class="mv5"> Support Zero Load-Line<br /> </li><li class="mv5"> DVID Enhancement<br /> </li><li class="mv5"> Smart Phase Management<br /> </li><li class="mv5"> Adaptive On-Time Control for Diode-Emulation Mode (DEM) Efficiency Optimization<br /> </li><li class="mv5"> On-Chip NVM for 6 Groups of Customized Configurations<br /> </li><li class="mv5"> Standard PMBus Interface<br /> - Flexible Slave Address Options<br /> - Current Balance Control for Thermal Balance<br /> - Flexible Phase Sequence Assignment<br /> - Input Voltage/Input Power/Output Voltage/Output Current/Temperature Telemetry<br /> - Fault Status and Protection Flag<br /> - Black Box for Fault Event Recording</li>
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<li class="mv5"> Intel IMVP9.3 CPU CORE Power Supply<br /> </li><li class="mv5"> Desktop and Laptop Computers<br /> </li><li class="mv5"> AVP Buck Converters</li>
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