revisit hotswap controller

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LTC4211's pull down current is only 25mA compared to its p2p device TPS2471x which's pull down is 1A, the performance in terms of short circuit trip is way poorer! And its successor LT1641 only raised the pull down current to 100mA - dont understand how Linear chip roadmap maker decided that. It's apparently far lagging behind the trend...

Here is a fun question: circuit breaker is not the fastest means of conducting a short circuit. Then what is it?大笑

TPS2471X:


LT1641:



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