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LP5018: What will happen when I2C rise/fall time regulation was not met?

Part Number: LP5018

Hello team,

I received some questions from my customer about I2C rise/fall time of LP5018. It may be a basic question, but I would appreciate if you could give us an advice about it.

The TR/TF for I2C in LP5018 appears to be listed in the Datasheet 7.6 as max 300ns each, but should I be strictly adhered to?

It would be very helpful if you could explain what will be the problem if the requirements are not met with LED driver.

The customers thinks that TR and TF are not relevant to the data ingestion itself, and they want to know what these specifications are for.

Best Regards,

Ryotaro Fukui