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BQ25895: The operation between adaptor in and OTG mode

Paul Yeh
Genius 16125 points
Part Number: BQ25895

Hi team,

My customer would like to study BQ25895 in their application but they would like to know the transition between AC adaptor plug in/out and OTG (boost) mode condition.

At first, there is no host to program BQ25895 via I2C interface, so they will pull high OTG pin to battery as default boost mode.

So the testing condition is 

(1) when adapter is plug in, does OTG disable by itself?

(2) when adaptor is plug out, does OTG will start automatically?

Anothe rquestion is during boost mode, BQ25895 Q1 should be turn off, am I right?

Thanks