Current limiter provides latch-up signal
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Tags: Current-Limit-circuit
The comparator circuit in Figure 1 provides detection of a pending latch-up condition. The comparator senses whether the load voltage sinks below a given threshold. The comparator can then generate an interrupt to a supervising controller. You can use the circuit to effect board-level latch-up detection and power cycling.
Source : http://www.edn.com/archives/1998/010198/01di_08.htm
