Other Parts Discussed in Thread: TPS2412
Hi All,
I'm trying to setup a redundant solution feature current sharing as in TI's "Application report SLUA550-March 2010; Current Sharing in Redundant Systems"
I used reference schematics of figure 2 with RDson as shunt for UCC29002 (as described in figure 6).
My problem is that the circuit isn't work as expected : the load bus continuouslt sweep from 11V to 12V. The output isn't stable at all;
Here are my schematics; if one can figure out what wrong <3
Also attached, the calculator sheet parameters :
UCC39002 FOR MVSH 09.06.2020.pdf
Current Sharing in Redundant Systems.pdf
Thanks for your support...