BQ76952: How to evaluate the current sampling accuracy of BQ76952

Part Number: BQ76952

Tool/software:

How to evaluate the current sampling accuracy of BQ76952, at normal temperature and low temperature, and in the worst case, how to calculate it, and what is the approximate mA range?

2 months ago

0 Arelis Guerrero 2 months ago

TI__Expert 5645 points

Hi,

Please refer to the specifications section of the datasheet (https://www.ti.com/lit/ds/symlink/bq76952.pdf) for all accuracy related specs for the BQ76952 device. For more information about the current sampling, refer to the TRM (https://www.ti.com/lit/ug/sluuby2b/sluuby2b.pdf) Section 4.3 Coulomb Counter and Digital Filters, which cover all of these questions.

Regards,

Arelis G. Guerrero

Power management

Power management forum

BQ76952: How to evaluate the current sampling accuracy of BQ76952