BQ76925: Does BQ76925 Support 2 cells?

Samuel Luo

Part Number: BQ76925

Hi, I am wondering if BQ76925 support 2 cells power balancing? I do see some products support 2 strings of batteries, but datasheet tell it only support 3~6 cells.

Will be highly appreciated for answers!

Best wish! Samuel

over 7 years ago

0 WM5295 over 7 years ago

TI__Guru 54715 points

Hi Samuel,
The bq76925 supports 3 to 6 series cells. When batteries are paralleled the bq76925 will see the parallel cells as a single cell. It would not be able to measure 3 groups of 2 series cells unless they are all in series.

0 Samuel Luo over 7 years ago in reply to WM5295

Prodigy 20 points

Thanks! well noted!

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BQ76925: Does BQ76925 Support 2 cells?