MC33771 cell balancing - how does it work?

[jbirchy]

How does the actually cell balancing in the MC3377x devices work? 

Maybe I’m missing it in the docs but I’m trying to understand how/when the balancing turns on/off. 

Are there parameters in the device to affect it or is it hard fixed in silicon?

[guoweisun]

Q:That section of the datasheet just explains how to enable/disable cell balancing, it doesn't explain how it actually operates - what happens at various cell voltages or temperatures for instance, and is that adjustable or fixed in silicon?

[gw]Don't suggest to post this kind of  BMS questions on public community, because all of the related documentations are confidential MC3377X/MC33664.

I suggest you submit ticket for your case.

[guoweisun · Accepted solution]

You can get the full datasheet then read it out,for example in the MC33772 rev6.0 page51,there are more detail for introduce it!