The IP2188_D_NP with SSOP-10 is a PMIC (Power Management Integrated Circuit), specifically a Power Management Specialized integrated circuit, manufactured by INJOINIC. It is a 10-lead, RoHS compliant, single-channel chip that offers a high-efficiency power management solution for low-power portable devices. The chip is mainly used for Li-ion battery and DC/DC conversion, and it integrates multiple programs such as input over-voltage protection (OVP), over current protection (OCP), and short-circuit protection (SCP) for a safe and reliable power supply. It also provides the ability to customize the current, voltage, and temperature parameters of the charging and discharging process. In addition, it is configured with an auto-restart function, and is designed with an integrated back switch for over current protection, plus an adjustable hysteresis voltage to maintain accurate control and output stability.