As I understand, when the battery voltage is above a threshold, BQ24195 connects Vbat to SYS pin. (The schematic says that BQ24195 outputs 3.8V but I can’t find this in the BQ24105 datasheet)
If this is the case, when we connect a fully charged Lipo which is around 4.2V, it will be connected to Ublox Sara module.
Ublox Sara states that maximum input voltage is 4.0V, aren’t we pushing the limits here?
Can you please tell me what I am missing here?