i would like to kown whether you have support on Development board on BMS for E scooter

NPrad.1 · ‎2021-03-25

Please follow the details:

we have 9P 17S battery setup

Battery Type : LiNiCoMnO2 (NMC)

Nominal Voltage : 62.9

Upper Voltage: 71.4

Internal Resistance : ≤200mΩ

Cell Voltage : 3.7

Please help us to select the hardware for our BMS. thank you

Peter BENSCH · ‎2021-03-25

You could check our website Automotive Battery Management System (BMS), where you can find e.g. the BMS device L9963E and the corresponding SPI to isolated SPI transceiver L9963T.

Please get in contact with your local distributor or the nearest local ST office to get more details and additional information.

Regards

/Peter

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NPrad.1 · ‎2021-03-25

i have gone through few document, and it is mention that it will support cell up to 14 in series series. but we need 17 cell in series. do you have any development board for 17 cell in series. thank you.

Peter BENSCH · ‎2021-03-25

Yes, it is also mentioned at the first website mentioned above - in tab HW Evaluation Tools. You could use the EVAL-L9963-NDS, please don't be confused it is marked with NRND - it is an active part.

Regards

/Peter

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