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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1520416/ucc28070-what-does-dbypass-do
工具/软件：
你好。 我尝试使用 UCC28070打造4kW PFC。
我不知道图像中 DB 的功能。 使用它有理由吗？ 如有必要、是否应根据最大负载电流量设计 IF 值？
