As the rapid development of semiconductor technology, chips with complicated function, huge scale and highintegrationdensity have become the mainstream.
随着半导体工艺的飞速发展，开发功能复杂、规模庞大、集成度高的芯片已成为芯片开发的主流。
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By integrating the main transformer and output inductor with magnetics integration technique, an ACFC with high efficiency and high power density was obtained.