Hi Rick,
I had no motor connected during the tests. I set the output to 20% now, and I changed the DRV8842 again. It seems to me something is wrong at the charge pump, but I am not sure. Can you confirm this please?
CP1:
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CP2:
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OUT2:
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Out1 = GND. Input signal is a pulse with 50/50 and 1s duration.
Thank you!!!