BQ4050: Fixed CEDV parameter configuration way

Cherry Zhou

Part Number: BQ4050
Other Parts Discussed in Thread: GPCCEDV

Hi team,

Here's an issue from the customer may need your help:

Set fixed CEDV mode, how to configure the EMF,C0,R0,T0, R1,TC,C1 parameter at CEDV? Could you help resolve this case? Thanks.

Best Regards,

Cherry

over 3 years ago

0 Wyatt Keller over 3 years ago

TI__Guru** 105770 points

Hello Cherry,

Our online tool (GPCCEDV) calculates these parameters for you so you can upload them to the gauge.

What do they mean by fixed CEDV mode? If they are using the FIXED_EDV they should still use the tool to find the EDV points with the given inputs for SOC.

Sincerely,

Wyatt Keller

0 Cherry Zhou over 3 years ago in reply to Wyatt Keller

TI__Mastermind 22235 points

Hello Wyatt,

After only one set of constant temperature data is uploaded, TI return error is as follows: Low high low temperature data.

Thanks and regards,

Cherry

0 Wyatt Keller over 3 years ago in reply to Cherry Zhou

TI__Guru** 105770 points

Hello Cherry,

You must submit all the data to the tool for it to calculate the coefficients.

Sincerely,

Wyatt Keller

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BQ4050: Fixed CEDV parameter configuration way