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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/963209/lm25066-lm25066-unused-smba-pin
你(们)好。
如果未使用 LM25066的 SMBA'引脚、是否应将该引脚连接到 VDD 或 GND？
谢谢。
此致、
查尔斯
您好、 Charles、
SMBA/是一个开漏引脚。 当未使用时、您可以将其保持浮动。
