BQ76930: How the unused cell connection must be ?

Alexander Bogdanov

Prodigy 20 points

Part Number: BQ76930
Other Parts Discussed in Thread: BQ76200, TIDA-00792, , BQ78350-R1, TIDA-00449

Is that means that for 14th cell pins 2 and 3 on J5 connector must be shortened ?

over 7 years ago

0 Matt Sunna over 7 years ago

TI__Guru* 81034 points

Hi Alexander,

That's correct. Are you using the EVM for this device? Section 6.4 of the EVM User Guide gives some instructions on how to configure unused cells.
www.ti.com/.../slvu925b.pdf

Best regards,
Matt

0 Alexander Bogdanov over 7 years ago in reply to Matt Sunna

Prodigy 20 points

Nope, im trying to "mix" TIDA-00792 and TIDA-00449 together to get what i want (BQ76930+BQ78350-R1+BQ76200), but im using 8S5P battery pack, so i have to set the scheme up from 10 cells to 8, with the ability to connect 10 cells later if i need.

0 Matt Sunna over 7 years ago in reply to Alexander Bogdanov

TI__Guru* 81034 points

Ah, I see. Let me know if the information I pointed you to resolves your question. If so, please click the green resolved button.

Thanks!
Matt

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BQ76930: How the unused cell connection must be ?