Dear Sir,
Reference design use 3 isolated power supply for current sensing, but only 1 isolated power supply used for voltage sensing.
Transformer Driver SN6501DBVR max supply current: 350 mA Transformer ratio: (4-6):(1-3): 1.64:2 max output current: 287 mA Isolated AMP max current: 5.4 mA * 6 = 32.4 mA
Is it possible use 1 isolated supply for all 6 isolate AMP?
Regards,
bard