I am using a MC33926 motor controller. Unfortunately, I am not extremely familiar with motor controllers and have a question. The circuit below shows the circuit that I am working with. The drivers datasheet is here. So I simply am pulling IN1 low and IN2 high and a PWM is driving D2.
This image is the driving PWM from an MCU.
This is my problem. The below signal is the signal on the output of the motor driver. When driving the motor control, if I drive it slow enough then the rise time is great but as in the picture below if I drive it faster(1.3kHz) then the rise time keeps getting worse. I have read through the data sheet and to my understanding I am driving it correctly and it says it can be driven at 20kHz. So if someone is familiar with this driver or same problems, am I driving the driver incorrectly?