Battery Management System

Q&A about Cell Balancing Operation Reference Voltage

about Cell Balancing Operation Reference Voltage

BHEVS

on Mar 21, 2025

Category: Datasheet/Specs

Product Number: ADBMS6815

hi,

i wanna know about the reference voltage when cell discharge operation run with PWM Register.

(is that differ with ADBMS6815 and ADBMS6948?)

i initialize the CTH[2:0] Configuration which be used to start condition of cell discharge.

but i can't check the reference voltage.

Is that a Average Cell Voltage is reference voltage? or minimum voltage ?

i request the comment or Register set about that.

Best, Regard.

thanks.

Battery Management System Datasheet/Specs ADBMS6815 battery management Multicell Battery Stack Monitor

mvrablic

on Mar 21, 2025 9:36 AM
0
The architecture for ADBMS6815 and ADBMS6948 is very different, ADBMS6948 uses 2 ADCs per cell while ADBMS6815 uses a multiplexer to measure the different pins. It's important to know which part this question is in regard to in order to be able to answer the question.

Both parts require NDA so therefore cannot be discussed in detail on this public forum. Please reach out for support through the channel which you purchased the parts from, they should be able to connect you with support resources for these parts.
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BHEVS
on Mar 24, 2025 2:29 AM in reply to mvrablic
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Hello, thank you for your response.

BHEVS Co., Ltd. has entered into an NDA with ADI.

I heard that you can create an account in a different way for communication with ADI. Can you tell me how to do it?

best, Regards.

jung
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