We are using 20kHz PWM with the DRV8145. They need to see how the triangle current waveform would look with the DRV8145 operating at a 20kHz PWM. They want to make sure that they are catching the peaks and not bandwidth limited.
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We are using 20kHz PWM with the DRV8145. They need to see how the triangle current waveform would look with the DRV8145 operating at a 20kHz PWM. They want to make sure that they are catching the peaks and not bandwidth limited.
Mike,
What is the load and desired current? Minimum/maximum duty cycle they need to monitor? This will all impact iPropi. We can collect some data with this info.
Also see FAQ below.
Regards,
Ryan