TPS25858-Q1: Dual port USB-C schematic review 5V/3A

Hi Jeison,

The TPS25858QRPQRQ1 shown in this schematic is different from the standard 25-pins package, could you check the reason utilizing this footprint?

BR,

Ke Wang

Hello Ken,

Thank you for you reply, I took the footprint from Mouser ECAD model on this link

https://www.mouser.com/ProductDetail/Texas-Instruments/TPS25858QRPQRQ1?qs=KUoIvG%2F9IlbGOzGQJMGqng%3D%3D&_gl=1*10u9pz8*_ga*dW5kZWZpbmVk*_ga_15W4STQT4T*dW5kZWZpbmVk*_ga_1KQLCYKRX3*dW5kZWZpbmVk

Looking at the schematics the the VSET, ILIM, OUT, and BOOT pins are just duplicated on pins 26 -29 which map to 1, 9, 13 and 21 respectively. So I simply made them the same name.

Thank you,

Jeison

Hello Ke,

First apologies for writing your name incorrectly in my last reply.

Although  the symbol shows 29 pins the actual footprint is only 25 pins. pin 1 is the same as 26, 9 is 27 and so on, so there is no issue with pin mapping, but thank you for pointing it out.

Thank you Ke,

I have a updated the schematics with your advise and will proceed.

Thank you,

Jeison