Can I use an external bench supply for VBAT in CYRF6936?

Question: How to use an external bench supply for VBAT in CYRF6936?

 

Answer:

If you use an external supply for VBAT, make sure it is of the LINEAR regulator type that can deliver at least an 0.5A current (remember, the switching regulator's inductor has a peak charge current of up to 400mA).