For a new development we are developping a multiphase DCDC base on the LT8708 .
The maximum amount of phase can be extended to 35 .
The clock is provided by an mcu and a local electronic is used to dephase the clock (sync signal) accordingly on each power board.
Our question is if there is any functionnal reason limiting the number of LT8708-1 that can be put as slave in parrallel to one LT8708 master.
Have you made any tests on the matter ?
Thx