https://devzone.nordicsemi.com/f/nordic-q-a/120704/npm1300-supply-vsys-from-battery-even-when-vbus-is-presentHi, We are currently in the process of evaluating the nPM1300 PMIC for our project and I would like to know if there is a way to supply Vsys using the battery even when Vbus is detected. The previous PMIC we used from TI (BQ25155a) allows us to do thisen-USTelligent Community 13Tue, 15 Apr 2025 09:32:15 GMThttps://devzone.nordicsemi.com/thread/531813?ContentTypeID=1Tue, 15 Apr 2025 09:32:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:73a570ee-6d0e-4885-a6a2-f3ce7e85f75fPuffinEgg<p>Thank you!</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/531780?ContentTypeID=1Tue, 15 Apr 2025 06:11:06 GMT137ad170-7792-4731-bb38-c0d22fbe4515:0bbcab92-6a92-469f-961c-3551322b9c31Turbo J<p>The idea is to use the &quot;USB 2.0 selective suspend&quot; feature (PS chapter 6.1.4) in <code>VBUSIN-&gt;VBUSSUSPEND</code> register.</p><div style="clear:both;"></div>