My customer wants to divide their Boost device and use multiple devices instead of one boost converter because of heating issue.
Please refer below conditions & design and let me know your opinions.
1. 12V Vin / 36V Vout/ 9A Iout
1) Customer's concept
Use 1 LTC6909 for controling poliphase (30 degree)
Use 6 LTM4656 with current sharing
Would you suggest your opinions above design concept?
Please advise me.