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DRV8353RH-EVM: DRV8353H

Part Number: DRV8353RH-EVM

3XPWM mode  GHX output normal PWM,but GLX output unusual PWM,nFAULT cannot keep higher

  • Hello,

    Thanks for posting to the MD forum!

    Can you please provide a schematic if possible?

    Also, can you provide a scope shot of GHx to SHx, GLx to GND, and nFAULT if possible? If you can only get two probes, can you get 1) scope shot of GHx to GND and nFAULT, and 2) scope shot of GLx to GND and nFAULT?