**Part Number:**TPS628503-Q1

Hi team，

Regarding its power loop stability, what is the required range of phase margin and gain margin?

Our current actual measurement results show that the phase range is from 70° to more than 90°, and the gain is from -10dB to -20dB. Will there be any problems in use if the phase margin is too large?

Do other models of TI power supplies have the same requirements for phase margin and gain margin?