DK nRF54L15, PMIC nPM1300 software.

[Penn Tang]

Hi  

When i used for DK nRF54L15, PMIC nPM1300 was burnout.

and this PMIC i want to directly replace the DK with a new npm1300.

Can the software that comes with this PMIC from the factory support DK nRF54L15??

thanks

[Penn Tang]

According to the above picture, can I directly power the NRF54L15 from the outside through P6?

[tesc]

Hi,

Yes, you should be able to power the nRF54L15 directly using P6, as described under "nRF54L15 SoC direct supply".

That option is for powering the nRF54L15 only, and not other components on the DK. It connects directly to VDDM_nRF on pin 2 of P6, which is on the nRF54L15 side of the nPM1300.

Please note however that other power nets, such as VBUSOUT, P5V0, P3V3, etc. might also not work, if the nPM1300 is not working.

Regarding the original question, my understanding is that the nPM1300 is controlled from the on-board debugger and can be tuned using the nRF Connect for Desktop Board Configurator app. It should therefore be replacable, yes.

Regards,
Terje