PMIC that support Li-ion battery charging and fuel gauge for i.MX 8M Quad

[andy_kim]

Hello,

The recommended PMIC is PF4210 for i.MX 8M Quad.

And PF4210 is applied to MCIMX8M-EVK for i.MX 8M Quad.

However, when I checked the battery charging function. it has only coin-cell charger on PF4210.

Are there any NXP PMIC solution that support Li-ion battery charging and Fuel gauge with i.MX 8M Quad?

And How to do battery profile simulation for fuel gauge accuracy? Is there a simulation tool for customer to do battery profiling? 

Thank you,

Andy

[igorpadykov]

Hi Andy

I am afraid such pmic is not available, sorry. In general one can try to use external charger chip.

Best regards
igor

[andy_kim]

Dear igor,

Thanks for your prompt feedback.

If it is available, Can you recommend for me any external charger chip that have been used for the application?

Thanks,

Andy

[igorpadykov · Accepted solution]

for example one can look at Sabre SD schematic spf-27392 p.18

Design files, including hardware schematics, Gerbers, and OrCAD files for i.MX 6Quad (i.MX 6Dual emu...

Best regards
igor

[andy_kim]

Dear igor

Thanks for your support.