I am designing a interleaved boost converter.
With up to 4 channels. I have built the prototype power sections and done preliminary testing.
I need a controller that will balance the current in each channel.
This would be 2000W system with input voltage of 42 to 58 volts (battery), and output of 200 Volts.
I have looked at the UCC28070 and the LM5122/-Q1 controllers so far as possible solutions.
The data sheets say they are stackable to obtain the required 4 channels.
Not sure how the LM5122/-Q1 obtains current sharing of all 4 channels.
Could you please advice which part would be best suited for this application? Is there anything new coming out in a single 4 channel part?
