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Hello team,
My customer have questions about layout. Can you please answer the below?
1. The customer would like to design like below. Can you see any concerning point in terms of switching noise?
- IC be located at Top
- SW output goes thru Via to Bottom
- Inductor be located at Bottom
2. In my understanding, PGND should be apart from AGND, but there is no guide of this for LM21305 datasheet. The customer wants to make sure this.
Best Regards,
Austin
