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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1082930/tps22953-q1-when-tps22953-q1-is-enabled-if-the-output-terminal-is-connected-from-other-power-sources-can-it-still-prevent-backflow
大家好，团队
启用 TPS22953-Q1时，如果输出端子从其他电源连接，它是否仍能防止回流？
你好，Amelie，
不能，虽然 RCB 内部部件可以通过 Vout 供电，但只有当 EN 过低或通过 SNS 触发故障时，才会启用这些部件。
此致，
Kalin Burnside
