海纳百川:一种分路双路整流和混合四路降压转换的高功率密度无线电源接收器

2022 IEEE Custom Integrated Circuits Conference (CICC) Pub Date : 2022-04-01 DOI:10.1109/CICC53496.2022.9772824

Zixiao Lin, Yan Lu, Fangyu Mao, Chuang Wang, R. Martins

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引用次数: 0

摘要

对于移动设备来说，高功率密度无线快速充电是一个很有吸引力的特性。在本文中，我们提出了一种无线电源接收器(RX)，通过分裂双路整流和合并开关电容电感混合四路(S2H4)获得降压转换。在这样的架构中，在LC水箱(河流的源头)中，电流分成多条路径(河流)，最终全部流入电池(海洋)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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All Rivers Flow to the Sea: A High Power Density Wireless Power Receiver with Split-Dual-Path Rectification and Hybrid-Quad-Path Step-Down Conversion

High power density wireless fast charging is an attractive feature for mobile devices. In this paper, we propose a wireless power receiver (RX) with rectification through a split-dual-path and a step-down conversion obtained with a merged switched-capacitor-inductor hybrid-quad-path (S2H4). In such architecture, in the LC tank (rivers' source) the currents separate into multiple paths (rivers) and finally all flow into the battery (the sea).

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2022 IEEE Custom Integrated Circuits Conference (CICC)

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