Hello Ros,
As you suggested I have downloaded the firmware from this link . The device goes to the factory setting. Now I have a few queries.
1. What will happen if BQ27z561 is updated with BQ27z561- R2 Firmware. I found that BQ27z561- R2 is also…
Other Parts Discussed in Thread: BQ27426 , BQ27Z561-R2 Dear Expert,
Our customer want to use Fuel Gauge.
So I'd like to know right part. Could you please let me know it?
Below is Battery Spec.
-. LG Li-ion 3.64V 3500mAh (Integrated 8A PCM) …
Hello Kirin,
This gauge should be available in the future, it has not reached EOL.
If they are looking to implement a new design I would guide them towards the bq27z561-R2 which is the newest of the gauges and has the most configurability.
Sincerely…
Hi Antonio,
For LiFePO4 bq27520-g4 is not a good fit.. It does not have the LFP_relax function.
Bq27z561-r2 or bq27742-G1 are the best options for 1s lifepo4.
BR
Hi Aki,
Yes we recommend using our Impedance Track gauges. Our Impedance Track gauging algorithm does real time impedance updates, as well as calculations for things like remaining run time, battery state of health (SOH), and battery state of charge…
Part Number: BQ24074 Other Parts Discussed in Thread: BQ27Z561-R2 , , BQ28Z610 Dear Team
The customer accord the battery spec and design the charge current, then they may expect the time of battery full charge.
And they use Pin 14 (TMR) to set an…
Hello Thomas,
For fuel gauge you can check out bq27421 or bq27z561-r2 but any gauge for 1s li-ion will be compatible with this charger.
Some of the gauges are supported in linux, source code is available here: www.ti.com/.../BQ27XXXSW-LINUX
…
