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ucc28950

Other Parts Discussed in Thread: UCC28950

你好:

UCC28950 SS/EN 内部使能信号  阈值电>0.55V 使能

我现在想外部使能  5V MCU 系统 IO  5V 上拉之后 直接 联接到 SS/EN端口可以吧

这样不会影响软启动吧

还有同步信号SYNC 不用 悬空是不就可以了