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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1118256/tps2552d-tps2552dbvr
您好、TI、
TPS2552DBVR 使能引脚3的内部搭接设置是多少？ 是上拉还是下拉？ 如果使能引脚3悬空、IC 是否正常工作？ 谢谢。
大家好、
抱歉、正确的 PN 是 TPS2552
不允许悬空 EN 引脚。 请上拉或下拉以启用或禁用它。
