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TP54627问题

Other Parts Discussed in Thread: TPS54627

hi TI

我在使用TPS54627时,发现EN信号滞后于VIN输入时,在输出端会有预充电压(幅值为80%参考设计值)

当EN=0时,输出为80%电压(文档描述输出应该为0)

当EN=1时,输出正常