Other Parts Discussed in Thread: CONTROLSUITE
Hi Ti team,
I working on a bidirectional phase shift full bridge. The problem I found so far with the topology in buck mode. Would you please tell me how to calculate the Vin=Vo/(N+?) I can't understand how the secondary side operated.
Here is my simulation and waveform. I am guessing if the transformer ratio is primary: secondary = 4:1, so V_HV=300V, 300/4=75V will reflect secondary, and I use the 45-degree phase shift. All cycle is 360 degree.
Is it possible to be 75V/4=18.75? Please help, thanks~
Sway
Vgs1: 0~180
Vgs2: 0~90, 270~360.
Vgs3: 90~270.
Vgs4: 180~360.