Hi Team:
my customer use TPA3110D2 to output 4O5W by using 1S battery boost to 12V for PVCC, but we found that the device will mute after 450ms in sometime, does the I_rush will make the AMP in this fault status?
here attach the AMP circuit:
VBAT (3.7) to 12V:
the waveform of power on without connect the speaker:
The waveform of power on when connecting the speaker:
