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LM5022过电流限制类型

Other Parts Discussed in Thread: LM5022

LM5022实现的cycle-by-cycle电流限制是恒流型的还是恒功率型的? 如下所示

  • Hi
    你所说的这些保护类型更多的使用于LDO或者负载开关。
    类似LM5022, 如果硬要分可以看成电流型,当电流达到限制后,duty立刻关闭,电压电流其实都会掉下来,但电流会限制在一定范围内。