Fuel Gauge for nPM1304

[RimuthuW]

Hello,

We are working with the nPM1304-QEAA-R7 in a power management application and would like guidance on how to implement or connect a fuel gauge to this device. Specifically, what is the recommended method to interface a fuel gauge with the nPM1304, and are there any reference schematics or application notes that show a supported configuration?

Thank you for your assistance.

[Tharaka]

Hi

Check this application note for more information. 
nPM1304 Fuel gauge overview

This is the link to the NCS Fuel gauge sample shows how to calculate the state of charge of a development kit battery using nPM1304 and the nRF Fuel Gauge library. 
https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/samples/pmic/native/npm13xx_fuel_gauge/README.html

Regards 

Tharaka

[RimuthuW]

Thanks for the information! How do I connect it up in schematics? Can you share the schematics for the NPM1304 EK? Thank you for the help!

[Tharaka]

Hi

Here you can find it under the Downloads in nPM1304-EK Product Page.

Hardware files for the nPM1304 EK

Regards 

Tharaka