Hi, TI expert
A customer is considering the BQ25886 and has a few questions.
Looking at the datasheet of BQ25886, it appears that BC1.2 is supported.
According to the document, if the input is 5V and the charging current is 2A, it becomes 10W.
However, BC1.2 Spec is 7.5W as shown below.
Accordingly, we would like to inquire as follows.
Q1) Even though it's labeled as BC1.2, is it correct that it charges at 2A (10W)?
Q2) When connecting the QC adapter, is the charging current automatically adjusted according to conditions?
Q3) When connected to a PC, is the charging current automatically adjusted depending on USB 1.0 and USB 2.0?
Q4) The USB line is intended to be connected to the BQ25886. So, the BQ25886 will be connected to both the AP.
As you know, USB lines require impedance matching.
If there is a separate design guide available, could you provide it?
Please check. Thank you.