Total GaN solution to electrical power conversion

Y. Wu, R. Coffie, N. Fichtenbaum, Y. Dora, C. Suh, L. Shen, P. Parikh, U. Mishra
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引用次数: 29

Abstract

We present the first 600V-class, total GaN solution for electrical power conversion applications. A 220V–400V boost converter using a GaN transistor and a GaN diode with fast & clean hard-switched waveforms has been demonstrated. The conversion efficiency was >99.1% at 100 kHz and >98.2% at 800 kHz.
电力转换的总氮化镓解决方案
我们提出了第一个用于电力转换应用的600v级总氮化镓解决方案。使用GaN晶体管和GaN二极管的220V-400V升压转换器具有快速和干净的硬开关波形。转换效率在100 kHz时>99.1%,在800 kHz时>98.2%。
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