can we reuse the EVM UCC29910AEVM-730 for the application:
Iout 4,7A (400 W)?
Alternatively, is there any ref design for this application?
I don't understand teh question. What is the application?
my customer wants to build a power supply with parameters:
Vout 84V and Iout 4,7A (400 W).
They plan to use UCC29910 for this application. In this case is it possible to reuse the available EVM UCC29910AEVM-730 just by changing the passive componants (based on the calculation)
Alternatively, maybe you can advise a ref design for this application?
I gave an answer to this a week ago..
I said it was possibly, but be aware of the harmonics. At only 100W (EVM board) the SMPS is near the limits of EN61000-3-2.
So increasing the power, would properly make things worse.. But it's worth a try.
Please see his answer here: http://e2e.ti.com/support/power_management/isolated_controllers/f/188/t/163417.aspx#597525
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