Hi team
I would like to ask some questions that customer did EMC test and found that there was a 400KHz noise source and confirmed that the source was from DRV2510Q1 output 400Khz frequency. I have discussed with customer that
the IN+/IN- signal of DRV2510Q1 come from the PWM of the MCU. What customer wants now is that when there is no IN+/IN- input, could OUT A and OUT B also have no output, instead of 400k or 500k? Since we see in the 0x03 register we could only configure the output 400k or 500k frequency.
1. Can this output frequency be turned off when there is no input signal at the front stage?
2. Does DRV2510Q1 have a register so that we could turn off the output signal by writing the register via I2C?
3. Is it possible to turn off the output signal through STBY mode?
