Other Parts Discussed in Thread: CSD95377Q4M, TPS53661
Our customer is using the CSD95372BQ5M and CSD95377Q4M for now board.
They are evaluating it now.
SW-port voltage is over the absolut maximum range.
Please see the attached file.
SW-port voltage of CSD95372BQ5M down to -0.95-V at ON.
SW-port voltage of CSD95377Q4M down to -0.7-V at dead time.
Contlorler is TPS53661.
They referred CSD95377Q4M datasheet to layout design for both.
Does TI verified the parasitic inductance for this layout?
-> Please provide this verified data.
Can these devices accept the current situation?
-> If can't there, please let me know the correctry layout.