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bq2589x USB 500mA Setting for USB-IF Compliance Test

Jerry Chu
Genius 4915 points
Other Parts Discussed in Thread: BQ25890, BQ25895

Hi Expert,

I found bq25895 datasheet figure 48 looks could pass the USB-IF compliance test. But I can't get the same wave for in bq25890/2/6. Does it the same behavior for the series products?

  • 0
    TI__Mastermind 25800 points
    Yes, the BQ2589x share the same USB Compliance.

    The difference between the two parts is that VBUS does not have the OTG feature on the BQ25895, meaning the VBUS pin will not act as a USB power source.

    The BQ25890/2/6 do have OTG, and is able to provide power similar to USB.


    Thanks,
    Joel H