BQ76952: E-bike BMS solution

toshihiko ichinose

Prodigy 10 points

Part Number: BQ76952

I need to make 48V E-Bike BMS.

I want to know

1, most symple BMS( just protection) use for mopeds type E-bike

2,standard type BMS ( May be 76952+77216)

3, Functional Safety BMS( May be 76PL455A and CPU) use for a little bigger E-bike.

Please give me what application TI suggest me.

Thank you.

Tommy Ichinose

over 4 years ago

0 Luis H. S. over 4 years ago

TI__Mastermind 42070 points

Hello Toshiniko,

1. For the most simple BMS, you can look into our Primary Protectors. Here is our site where you can adjust for the primary protection features that you want:

https://www.ti.com/power-management/battery-management/protectors/overview.html

2-3. Yes, you have right idea for them. It would be depending on the standards that you may need. The parts you listed sound good to me.

Best Regards,

Luis Hernandez Salomon

Power management

Power management forum

BQ76952: E-bike BMS solution