BQ34Z100-R2: Requesting Samsung INR21700-50S chem id

Jorge Lopes

Part Number: BQ34Z100-R2
Other Parts Discussed in Thread: BQ769142, GPCCHEM

Tool/software:

Hello

I am currently trying to make a BMS for a battery.
I am using Samsung INR21700-50S cells and i am trying to measure them using a BQ34Z100-R2 and a bq769142. Currently i am having issues finding the chem id for the cells, it does not apear on the battery management studio or anywhere i search.
Can anyone here help me find the chemid?

Best regards
JL

5 months ago

0 Alan Frias 5 months ago

TI__Mastermind 31130 points

Hello JL,

GPCCHEM process is what tell you if there is already a chemID with a close match and needs to be done in order to get your appropriate chemID. If there is no similar chemID than you would need to send your cells to get a chemID. Please follow the instruction to get a chemID for your cell

GPCCHEM:
https://www.ti.com/tool/GPCCHEM

Thank you,
Alan

0 Jorge Lopes 5 months ago

Prodigy 10 points

Thank you. I will try doing that.

0 Alan Frias 5 months ago in reply to Jorge Lopes

TI__Mastermind 31130 points

Hello Jorge,

I will put the e2e on pause, please feel free to update this e2e.

Thank you,
Alan

Power management

Power management forum

BQ34Z100-R2: Requesting Samsung INR21700-50S chem id