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TPS92638-Q1: Unused Output With Resistor Causing False Fault In Slow Increase Voltage

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Part Number: TPS92638-Q1

Hi Team,

I have a 7 string LED project.

I was informed that "for the unused channel output of TPS92638, connect a proper resistor to GND to avoid any false fault", but, how do I calculate this "proper resistor"?

I tried many values, but, when I have a slow power supply increase, at around 7V, a false fault is flagged.

Thank you in advance,

Julio


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