Hi
My Customer has question at TPS2393A malfunction.
Circuit diagram Please see the attached file.
GATE is not ON as a phenomenon.
The voltage of each pin at this time is described below.
INSA=-47.2V、INSB=-47.2V、EN=-39.5V、FAULT=-0.4V、
PG=-0.4V、UVLO=-40.0V、OVLO=-47.2V
Pin voltage is I think that there is no problem.
And FAULT signal is not output.But PG signal is not output.
Please tell me anytime soon if there is to be considered something.
Best Regards
T Kishi