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TPS63810: Level shifts required for EN and I2C interface?

Peiheng Liu
Prodigy 620 points
Part Number: TPS63810

Hi,

I noticed there is a V_I requirement for I2C interface and EN pin from datasheet. I am planning to power TPS63810 VIN by a Li-Ion battery directly, which could drop to 2.5V before battery UVLO protection kicks in. Could those pins tied to a 3.3V GPIO MCU direclty?

Best Regards,

Peiheng