I want to use the G2 18v17 to drive brushed DC motors with constant current control.
To implement this I need to get a current feedback to control a PWM source such as an LM3524.
The input to the PWM controller needs to be a DC signal proportional to the average motor current.
The CS (current sense) output of the 18v17 is a big noisy mess.
Even if I get rid of the noise, the current sense signal is a square wave synchronized with the PWM signal.
Before I go and try to discover the wheel myself of how to filter the CS output and get a clean DC signal I wanted to check if anyone has dealt with this problem before.