Hi Team,
The below is the circuit and configuration information of DRV8243-Q1, pls help to analyze whether there is a problem, the current situation is that the PWM gives the signal, but there is no voltage output.
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Hi Team,
The below is the circuit and configuration information of DRV8243-Q1, pls help to analyze whether there is a problem, the current situation is that the PWM gives the signal, but there is no voltage output.
Hello,
Please see this FAQ. This is also specified in the datasheet. nSLEEP can't be directly connected to 3.3V. It needs a wake-up pulse from the MCU.
Regards,
Ryan