Cell Chemistry Selection

fengmign zhao

Other Parts Discussed in Thread: BQWIZARD

hello:

we will use the 27510 chip in our production.I use the bqEasy to get a log file about the data of discharge.I use MathCad to select the Cell Chemistry ID,but the worksheet work error.who can help me to select the correct Cell Chemistry.

thank you !0576.selectChemID.log

over 14 years ago

0 Ming Yu over 14 years ago

TI__Expert 4050 points

Fengming,

I have run the mathCaD tool and the Max error for this cell is greater than 3% so a new ID is needed. Please send the cells to local FAE support and pass on to TI for ID generation.

Thanks

Ming

0 Charith Perera over 14 years ago in reply to Ming Yu

Prodigy 20 points

Hi,

Apologies for bringing up an older thread but I was wondering if TI was aware of the chemistry ID I should be using for Panasonics NNP series of Li-Ion Cells? I am particularly interested in the NCR18650 and NCR18650A cells.

Thanks very much,
Charith P

0 Charith Perera over 14 years ago in reply to Charith Perera

Prodigy 20 points

Hi All,

Sorry for that simple question, I found the answer by running bqWizard in demo mode and looking through the options. Here's what I came across for anybody interested:

NCR18650: Profile 0210 - NiCoMn/carbon
NCR18650A: Profile 0232 - NiCoMn/carbon

Cheers,
Charith

Power management

Power management forum

Cell Chemistry Selection