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Best TI solution for multi-cell LiFePo4, parallel charging?

Ted Larson
Prodigy 100 points
Other Parts Discussed in Thread: BQ24620, BQ24630

I have a project where we need to build a charger that can charge four 25V LiFePo4 batteries in parallel at 10A each per pack, 29.4V charge voltage, and where we have a 50A discharge path across all four cells.  We will be using an ideal diode block to keep the usable current range for each pack.

Can someone suggest which might be the best TI chip solution to be looking at?  We are looking at some other solutions from other vendors too.  The TI FAE we normally deal with to get such answers quit TI, and I don't have good contact for a replacement person, so I am posting here looking for ideas.

Thanks,

-Ted