https://devzone.nordicsemi.com/f/nordic-q-a/124456/npm1300-charger-on-nrf52832-charge-current-limited-to-87-ma-even-when-ichg-set-to-200-maI am trying to set the charge current (ICHG) to 100mA or 200mA using nPM1300 on nRF52832 via TWI (I2C). However, the measured current is always limited to ~87mA, even when ICHG is set higher. This is the code i am using : Steps performed: 1. Initializeen-USTelligent Community 13Fri, 19 Sep 2025 09:35:13 GMThttps://devzone.nordicsemi.com/thread/549282?ContentTypeID=1Fri, 19 Sep 2025 09:35:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:51c0e13b-81bf-4102-a754-af50531d5563Asbj&#248;rn<div>Hello Kalluru,</div> <div></div> <div>the charge current limit could be related to limitations on the USB interface and not the ICHG setting. Please have a look at the register VBUSINLIM0 and what the USB port you&#39;re using are able to deliver. If the limitation on the USB port itself is set to 100mA, you will not be able to exceed that. So charge current of ~87mA and then ~13mA to power the circuit, you&#39;ve maxed out what the port delivers.</div> <div></div> <div>Best regards</div> <div>Asbjørn</div><div style="clear:both;"></div>