I'm working on a board with a the feather format and have a question on adding 2 schottky diodes as described here to the regulator https://learn.adafruit.com/adafruit-fea ... cification
How is this added correctly? I'm not proficient in power electronics.
I also need to add a switch to disable VBAT and VBUS. Invert+switch? how is that added?



Thanks for any help.

 

As schematic now shows Power for the AP2112 is supplied either by Vbus or Vbat, whichever is
higher. Also power is gated off by DMG3415.

If you want jumpers to switch off Vbus or Vbat (or both), so they are disabled interdependent if
the other source is available or not, simply install jumper header or switch in series with each
D1 and D2.

Not sure what you mean "invert+switch" in your post.


Regards, Dana.