Created by
Created May 03, 2012
Last modified May 03, 2012
Tags behavioural-fuse  

Summary

Simple non-resettable behavioural fuse.
Goes open circuit when the current through the switch exceeds +/-1A
This version does not close once it has been opened, i.e. it is non-resettable.
SWfuse1 resistance has been set to 10m.


Description

The current Ifuse is set in the expression:

2.5*(tanh( (Ifuse-limit(T/1n, 0, 1)*ABS(I(SWfuse1.nA)) )*1k)+1)

Fuse delay time is set by the propagation delay, T_PD, of LTCH1


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