1. When switching from battery to adapter, BQ24725A might show a delay of 150ms and then 1.2s (changeable) as per the datasheet. How much time does it take to switch from adapter to battery when adapter turns off ?
2. Is there an option to measure input current or charging status or charging current using registers over SMBus ?
3. Can charging status and current only be read using ADC connected to IOUT pin of the IC ?