Smartphones
The IRFR320 is a power management integrated circuit (PMIC) produced by Samsung, which can be found in many of their smartphones. It is responsible for maintaining the power supply to the various components in the smartphone and providing voltage regulation. It helps to ensure that the device is running smoothly and reliably by providing a consistent power supply to the different components. In addition, IRFR320 is also responsible for controlling the charging and discharging of the battery, managing the thermal limit, and controlling the kickstart signals.