Hi Team,
We are at the CAD stage with TPS22916 and two small details struck us:
- The recommended spacing between solder mask opening and exposed metal is 0.05mm MAX. We have other similar BGAs that have a spacing or 2.5 mil/0.064mm. Can we use the same spacing for TPS22916?
- The solder paste is shown to reach further than the exposed metal. We have never seen paste go over someting else than metal, why is that the case here?
Regards,
Ramon