⚡ 本页包含 AI 生成的分析内容，仅供参考
该论文提出了一种2相谐振开关电容转换器，实现了4.3W的输出功率和0.6W/mm²的功率密度，效率达到85%。解决了移动设备和性能计算中全集成电源转换器对高功率密度和高转换比的需求。
There is an increasing need for fully integrated power converters to reduce form factor in mobile devices and provide high-density point-of-load power delivery in performance computing applications [1]. While the number of microprocessor cores on a single die continues to increase, power delivery subsystems have not scaled as favorably, and there remain significant challenges to providing complex multi-core regulation with high efficiency, fast dynamic response, and at low cost. Switched-capacitor (SC) converters have emerged as a prime candidate for high-power-density and high-conversion-ratio power delivery due to favorable tradeoffs between device utilization and conversion ratio, and the inherently higher energy density of capacitors as compared to inductors in many voltage and current ranges [1-3]. However, silicon-integrated magnetic components continue to improve in terms of power density, efficiency, and operating
Kapil Kesarwani, Rahul Sangwan, Jason T. Stauth
Dartmouth College, Hanover, NH