Master-slave interleaved bcm pfc controller and control method thereof
作者： Liangwei Sun , Qiukai Huang
DOI:
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摘要: The present invention relates to a master-slave interleaved BCM PFC controller for controlling circuit with master and slave channels. In one embodiment, the can include: channel that generates control signal an inverted signal; first phase shifter provides shift signal, delayed opening therefrom; second shutdown receives inductor current zero-crossing therefrom.
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