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Preliminary thanks for the support. You need to perform some hardwiring. In reply to Garry R Elder: In reply to Paul Woo:.

datasheet for BQ,BQ – Power management forum – Power management – TI E2E Community

Jan 27, 1: In reply to Avi Chami No license, either express or implied, by estoppel or otherwise, is granted by TI. My second question is whether the firmware dump dxtasheet that battery will be usefull for the new replacement chip BQ20Z90?

But also you have to remember that BQ20z90 chip and most likely BQ have authentication function. Each battery needs b8030dbt own hardwiring so there’s no common recommendation.

Battery EEPROM Works

The bq80xx family of devices are not sold to the mass market so there is no public information available. If I can’t read that battery what else I can do? In reply to Avi Chami1: Question 2 is not clear to me.

All content and materials on this site are provided “as is”. Users browsing this forum: TI is a global semiconductor design and manufacturing company. In reply to Garry R Elder:. Bq80330dbt use the dump from other similar or what? Ask a related question What is a related question? Is there any other option in the above described case? In reply to Paul Woo: Go to Support forums.

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Ask a related datazheet Ask a new question. Board index All times are UTC. If the answer of the question N2 is NO then the only option left is to use similar battery like a source for the firmware dump I know that it is not recommended.

Google [Bot] and 2 guests. Then decided to reset the battry from the Think Pad Power Manager. TI, its suppliers and providers of content reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at any time or to move or discontinue any content, products, programs, or services without notice.

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So if the function is active in your battery then you need to write the authentication keys Jun 20, datashet In order to ensure that the “solution” will work on minimum 2 of them I have to be ready with my homework. Jun 20, 5: I have searched the forum but found nothing. I have pretty good skills in electronics and the “bloody” job is not bq830dbt not a problem for me. I hope that it will work because I can see all the battery detailes in the PM program.

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Now the battery is “dead” – kind datashet software lock buit in the control firmware. Trace all the connections between BQ and BQ and then make the hardwiring. We are glad that we were able to resolve this issue, and will now proceed to close this thread.

How are you going to read the dump? TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with dattasheet to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right.

(PDF) BQ8030DBT Datasheet download

This thread has been locked. Mentions Tags More Cancel. If you have a related question, please click the ” Ask a related question ” button in the top right corner. My questtion was – can I use the firmware dump from that battery? If you are searching for battery protection, check here: Jun 20, 2: