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sepic的PFC电路用什么芯片,这个有谁知道丫,麻烦大家讨论下
你好:
对于小功率应用的,推荐使用TPS92010;对于大功率应用的,可尝试下UCC28810.
http://www.ti.com/tool/PMP3522
http://www.ti.com/tool/pmp4680