CSD95430: CSD95430RRB System power loss

And one more question:

And "Keep minimum 800 mil distance between the controller and the closest power stage"(Layout guide in datasheet)

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Best Regards

Lisa

Hi Mahmoud:

Thanks for your reply.

And Could you share why layout guideline require "Keep minimum 800 mil distance between the controller and the closest power stage"?

Best Regards

Lisa

Hi Mahmoud:

Get your point,

1. It is the minimun distance, Is there any restriction for max distance.

2. We have 1 PWM for 3 stage ICs and 10 PWMs, So total 30 stage ICs in our design, 

Do you have other guide or Tips for this type design and layout  except datasheet showed?

Best Regars

Lisa

Hi Mahmoud:

The power stage is noisy, does that mean other function IC(e.g. Thermal sensor, usb driver) also should be 800mil far away from stage IC at least,Right?

Best Regards 

Lisa