Question: power consumption/max. junction temp. power supplies (p. 11/12/13)
First of all, great job on documentation, especially the xls files estimating the individual power consumption!
I was wondering about the power consumption of the different powering chips. I see that a total of 50A (=max. datasheet value) are assigned to IRP1 and 12A to IRP2. Would it be possible to evenly distribute that in order to operate both at a similar level of stress? Furthermore, what is expected for each in nominal and (conservative) top performance operation, in particular regarding the max. junction temperature? A general derating rule yields to operate <=0.7Tj,max It would be the same interesting to have such estimations for IC23, IC32 and IC37, i.e. their Pdiss,max and Tj,max at top performance.
Please let me know if there are any constraints!
Cheers, Volker