BMS IC

Diwakar415 — Fri, 20 Jan 2023 12:15:51 GMT

Hello NXP Experts,

I'm designing a BMS for 3S2P cells in series and parallel, where entire pack is 11.1V, 5000mAH.

I should achieve over voltage protection(12.6v), under voltage protection(9v), over current protection and short circuit protection.

And My charge current should be less than 5A and Discharge current should be less than 8A.

can you please suggest me IC for this requirement and its evaluation Board.

Regards,

Diwakar.B

Re: BMS IC

diazmarin09 — Fri, 20 Jan 2023 22:29:08 GMT

Hello,

I hope all is great with you. Thank you for using the NXP communities.

In this case, I would like to recommend the series below:

MC33771B - 14-Channel Li-Ion Battery Cell Controller IC

The MC33771 Li-ion battery cell controller IC designed for automotive and industrial applications such as 48 V Li-ion batteries, HEV, EV, ESS, UPS systems.

From the webpage provided, please go to the Hardware section in order to review all the evaluation boards available.

I hope this information helps.

Regards,

David

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Re: BMS IC