BQ79631-Q1: Can BQ79631-Q1 act as a master

PRABHAT RANJAN TRIPATHI

Intellectual 701 points

Part Number: BQ79631-Q1

Can a BQ79631-Q1 device be used as a master for the daisy chained BQ79612/14/16 device?

over 1 year ago

0 Geoffrey Grimmer over 1 year ago

TI__Intellectual 1760 points

Hi,

Do you mean can the BQ79631-Q1 be used a bridge device between the MCU and daisy chained BQ79612/14/16? Yes, the '631 uses the same daisy-chain protocol as '612/'614/'616.

Thanks,

Geoff

0 PRABHAT RANJAN TRIPATHI over 1 year ago in reply to Geoffrey Grimmer

Intellectual 701 points

Yeah, and one more query, when acting as a bridge device can BQ79631-Q1 operate relays and cotactors in case of over current, undercurrent, overvoltage, undervoltage events?

0 Geoffrey Grimmer over 1 year ago in reply to PRABHAT RANJAN TRIPATHI

TI__Intellectual 1760 points

Hi,

The feature set of '631 does not change when acting as a bridge device. The GPIOs can still be configured to drive relays if desired.

Thanks,

Geoff

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BQ79631-Q1: Can BQ79631-Q1 act as a master