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TPS2491冷启动和保护后重试带负载能力为和不同?冷启动能力强,重试能力若。

Other Parts Discussed in Thread: TPS2491

我有一个电路用的是TPS2491作为电源保护,有一个负载的滤波电容要求大一些,先接好负载再给TPS2491保护板上电可以正常启动,若是先给TPS2491上电,然后再接入负载会导致TPS2491过流保护,反复重试而无法启动负载;请问TPS2491为什么冷启动能带起来的负载,而启动完毕后同样的负却载带不起来?是因为启动时和保护后重试功率不同吗?有何不同?