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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/605055/tps54295-soft-start-pin-floating-open
是否有人可以帮助解释 TPS54295软启动引脚悬空(未连接到电容器)时的影响？
IC 能否产生所需的输出？
您好！ 如果 SS 引脚悬空、IC 可能触发 UV 保护->关断和闭锁。
因此、建议不要将 SS 引脚强悬空。
