Using 2 Isolated Power Sources

Thread Starter

cllomb66

Joined Apr 2, 2018
3
Is it possible to use this IC with 2 isolated supply?

For example One supply of 24V between V+ and other and the one Vloop of 12V. the collector of the external transistor would be connected to Vloop instead of V+. The idea is that if Vloop isn't providing enough voltage for compliance (V+-IO > 7.5V), the IC could be powered by another isolated supply. Would that work?
 
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