BQ25886: D+/D- pin unuse

user4979989

Intellectual 2800 points

Part Number: BQ25886

Hi Sir,

My customer doesn't need to use D+/D- pins of BQ25886, how do we connect it?

With unused D+/D- pins, the input current limit should only be decided by ILIM pin resistor?

Thank you.

over 4 years ago

0 Jeff F over 4 years ago

TI__Guru**** 166566 points

Hi,

I recommend shorting D+=D- in order for the charger to think a 3.0A DCP adapter is attached and then use the ILIM pin to set the input current limit to the desired value.

Regards,

Jeff

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BQ25886: D+/D- pin unuse