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LM2596可以输出大电流,但是如果持续输出然后输出电压就降到3V左右,要重新上电才能恢复,是什么原因呢

Other Parts Discussed in Thread: LM2596

你们有没有碰到过这样的问题?LM2596可以输出大电流,输出一段时间输出电压就降到3V左右,要重新上电才能恢复,是什么原因呢,用的那种一体成型的电感