Hi Team
Customer use TPS28225 shown as following picture. but it works abnormal as scope 1 & 2. can you help to understand why this happen?



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Hi Team
Customer use TPS28225 shown as following picture. but it works abnormal as scope 1 & 2. can you help to understand why this happen?



Hi Harry,
What two signals do the scope pictures correspond to?
Can you take an image of the input PWM signal?
Best Regards,
Ethan Galloway