BQ27541: Solution Recommendation

Roy Hsu

Part Number: BQ27541
Other Parts Discussed in Thread: BQ25890

Hi there,

Could you please provide suggestion on a gas gauge solution based on the battery spec below?

The customer selected BQ25890 as the charger and they once used BQ25741 as the pack-side solution.

They are now looking for a system-side solution.

Thank you!

Best regards,

Roy Hsu

0 Onyx Ahiakwo over 7 years ago

Hi Roy

the bq27520 or the bq27532 would be good options.

thanks

Onyx

0 Roy Hsu over 7 years ago in reply to Onyx Ahiakwo

Hi Onyx,

Thanks for the suggestion!

Any specific reason for recommending those 2 parts?

Thank you!

Best regards,
Roy Hsu

0 Roy Hsu over 7 years ago in reply to Roy Hsu

Hi Onyx,

Also, could you please send me the latest roapmap of our gauge products to my email?

Thank you.

Best regards,

Roy Hsu

0 Onyx Ahiakwo over 7 years ago in reply to Roy Hsu

Hi Roy Hsu,

Those are our latest system side gauges. The 532 is more recent and has up to date impedance track algorithm improvement.

You can get the latest BMS-BGP road map from ESP.

thanks

Onyx

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