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BQ25890: technology discussion

Cooper Zhang1
Expert 2190 points
Part Number: BQ25890

Dear：

I saw  that BQ25890  could support USB C/PD compatible， what is the compatible ? in BQ25890 datasheet， there is no USB C or PD ，so the mean is BQ25890 can support USB C /PD composition ， yes or no ？I need you give me suggestion ，many thanks~

2. what is the DSEL output current ?  can it drive a LED light ?  

  • 0
    TI__Guru 57501 points

    Hi,

    1. The BQ25890 can work with 5V 3A input USB type-C charging, but chargers can’t detect Type-C. A USB interface is needed.

    2. DSEL is an open-drain D+/D- multiplexer selection output. The max output sink current is 6mA.

    Thanks,

    Ning.