Other Parts Discussed in Thread: BQ51020
Dear TI experts,
My customer tests BQ24032A with their own product. and found a problem.
Could you review the schematic first?
Actually they have 2 input sources to AC pin - DC 5V/2A adapter and wireless RX charging module(BQ51020)
DC adapter has no problem.
but sometimes AC voltage is dropped to 4.2V when using BQ51020, especially AC voltage is still exists even charging is done.
we suspect that battery voltage is detected on AC in for some reason. please check that it is a possible situation.
Best regards,
Chase