Part Number: TMS320F28379D Clayton: got a new project: 270VDC input to 34v 300amp output. We still want to use CPU1 for FB_LLC and CPU2 for yet another Interleaved HB_LLC. I can look into Dual active bridge but FB _LLC may fit in well as well. We already have that design in pcb fab phase. But of course 150 amp is a different beast. But can we parallel 2 modules each consisting of "Interleaved FB_LLC" stages by some artifact? That gets us to Iout= 75 amp each. A very manageable thing. Using the UCC256630XX design calculation, I find Ln=5, QE=.4, (it prefers to force 100 kHz SW freq). Lkg=3.5uH, Lm= 20uH, Cr=.69uF All currents are manageable as well. But the big thing is can we somehow parallel 2 Interleaved FB_LLC? I appreciate your comments. r
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