In the case of TLE987X without induction and high …

When TLE987X is in high-regulation mode without induction, pulses are occasionally lost.

When the modulation index increases, the MOSFET may not be turned off, as shown in the waveform below.

I have limited the minimum pulse width to 2 microseconds. The red part in the attachment is the phase current waveform.

The voltage waveform is in light blue, and the drive waveform is in yellow. It looks like a pulse is missing.