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BQ25882: OTG

Jingguo Wang
Intellectual 1690 points
Part Number: BQ25882

Hi team,

When BQ25882 operated in OTG mode, Should the ADC be converted in 1-shot or continuous conversion? if 1-shot conversion, how should I set it? there occur the fault when the ADC converted in 1-shot mode, the REG in fault situation is as follows.

OTG_FLAG is 1, but VBUS_STATE is 0.

  • 0
    TI__Guru 71166 points

    Hi Jingguo

    Both configurations should work.   The 1-shot mode will be lower power consumption.

    We have looked at this on the EVM and cannot duplicate the issue.

    Were the test run with EVM or customer board / software?

    Is the OTG function working?