T
treez
Guest
Our vin=28v
Vout is 1.5V and needs to be 160 Amps.
So we need to parallel many buck converters.
Regarding the buck controllers, do you prefer the 1_master/many_slave approach, or instead multi-master, whereby you are tying the transconductance error amplifiers of the separate controllers together?
..And why?
Master slave approach is like pg 24 of the LT3790 datasheet... (but that shows only 1 master 1 slave...we need many "slaves".
LT3790 datasheet:
http://cds.linear.com/docs/en/datasheet/3790fa.pdf
Vout is 1.5V and needs to be 160 Amps.
So we need to parallel many buck converters.
Regarding the buck controllers, do you prefer the 1_master/many_slave approach, or instead multi-master, whereby you are tying the transconductance error amplifiers of the separate controllers together?
..And why?
Master slave approach is like pg 24 of the LT3790 datasheet... (but that shows only 1 master 1 slave...we need many "slaves".
LT3790 datasheet:
http://cds.linear.com/docs/en/datasheet/3790fa.pdf