The DRV8876 has two PMODE (PH/EN vs PWM control). When should we use what? I went through the motor training video and datasheet, I understand how they work, but not sure which one to select for the application.
We want to use PWM inputs from an MCU to control the RMS currents in the brushed DC motor winding. Ultimately, this is part of the speed control loop.
Which mode should we use? Which pin should receive the PWM signal?
Thank you,
Will
