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ADP2370ACPZ-R7 Footprint

Question asked by davekirl on May 19, 2014
Latest reply on May 20, 2014 by power-layout-guy

Hi, I have a quick question regarding the ADP2370ACPZ-R7 buck regulator. I'm layout out a PCB footprint and the datasheet dimensions (see attached jpg) suggest that the main GND pad running under the device runs roughly the width of the pads. When I lay this out according to the dimensions however (see altium.jpg), the GND plane extends considerably further than the pads, and I just wanted to confirm that this is a not-to-scale diagram in the datasheet - I don't have an actual part here so am unable to check it at present. Your help would be greatly appreciated.

 

Many Thanks,

 

Dave

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