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  • TI Thinks Resolved

BQ25606: BQ25606 can't into big current charger at 3V

Part Number: BQ25606

Hi,

Now we find BQ25606 can't into large current charger at Battery Volatge = 3V.

Then adjust VBAT to 3.4V and can into large current charger, why?

The below is BQ25606 schematic for your check again.

Thanks.

Best Regards,

Eric

 

  • In reply to Eric Chen4:

    I noticed there are input and output inductors. Can you remove them? The input inductor may cause startup failure due to voltage drop.

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