BQ76952: BQ76952 Cell balancing setting and test

Ross LIANG

Prodigy 50 points

Part Number: BQ76952
Other Parts Discussed in Thread: BQSTUDIO

Hi, Ti

Could you pls advise how to active special Cell balancing? and how to check special cell balancing status?

I am using BatteryManagementStudio-1.3.101_Build1.

Thanks.

over 4 years ago

0 Ross LIANG over 4 years ago

Prodigy 50 points

Add two picture for reference:

Cell Balancing active is always -1.

thanks.

0 Matt Sunna over 4 years ago in reply to Ross LIANG

TI__Guru* 81034 points

Hi Ross,

It looks like you are using the pre-production version of the device which does not have the cell balancing feature enabled. The final version of the device is now available for order. You will either need to replace the IC on your EVM with the final version or you can order a new EVM (final version is now released).

When you get the final version of the device, you will need to update BQStudio to version 1.3.102 which is now released.

Best regards,

Matt

0 Ross LIANG over 4 years ago in reply to Matt Sunna

Prodigy 50 points

Hi, Matt

thanks for support, after replace IC and update BQStudio balancing works now.

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BQ76952: BQ76952 Cell balancing setting and test