Hi Noda,
Yes. For DRV8881E, we need PH and EN together to control the current ON/OFF and direction. Usually we use EN low for the 0% Iout. TRQ is more likely used for changing the current level and torque based on operation condition, such as a low current position keeping.
Best regards,
Yes. For DRV8881E, we need PH and EN together to control the current ON/OFF and direction. Usually we use EN low for the 0% Iout. TRQ is more likely used for changing the current level and torque based on operation condition, such as a low current position keeping.
Best regards,