Power a Pi from the 5V screw terminals of a pHat?

Can I use the pHat with the 5V screw terminals to power a raspberry Pi 3 B+ through the GPIO pins?

Thank you!

Are you asking about the pHat v2.0? https://www.sparkfun.com/products/15945

If so, yes, you should be able to. There is a current limiting fuse for .75A, so please keep that in mind.

I hope this helps point you in the right direction.

Yes that is the right pHat, and this does help thank you!