RHL package pins 1, 7, 8 and 14 location

John Guy1

Other Parts Discussed in Thread: TPS54521

Hi - Using the TPS54521 in a rush job, and I can't find a ny specification for the pins on top and bottom. From the drawing they appear to be different pitch than others. There is no explicit call out for these dimensions I could find in any datasheet, app note, or on this forum.

over 11 years ago

0 JohnTucker over 11 years ago

TI__Guru**** 191445 points

That feature does not appear to be dimensioned. Whoever drew that package drawing must have flunked Drarfting 101. The stencil design drawing adjacent to footprint on the same page implies the distance from pin 1 to pin 14 is 1.5 mm. I pulled up the EVM PCB file and verified it is in fact 1.5 mm. I'll alert the packaging group of this issue.

0 John Guy1 over 11 years ago in reply to JohnTucker

Prodigy 100 points

Cool, thanks!

Power management

Power management forum

RHL package pins 1, 7, 8 and 14 location