Other Parts Discussed in Thread: BQ25703,
Tool/software:
Hi,
Charging IC is BQ25703, Android system. Now that the driver has been adapted,
but there is no voltage output during DC charging, what aspects should be investigated and resolved?
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Hi,
There is a charge status register 0x20 inside the BQ25703A. You can first check if any fault happened. I did a quick review of the schematic. I did not see any gross error.
Regards,
Tiger