The GR8323NKG with PMIC - Battery Management SOP-16 RoHS from Grenergy is a multi-channel power management integrated circuit (PMIC) that integrates battery management functions such as charge, discharge, protection, and monitoring into a single chip. The device features an array of advanced safety protections suitable for Li-Ion/Lithium Polymer battery packs with up to 3 series cells. The device utilizes boost and buck switching regulators to regulate the cell voltages to within a safe operating range. A single voltage input can manage up to 4 series cells with very precise cell voltage measurement accuracy of ± 10mV. The device also features over-current and over-temperature protection with additional dynamic over-voltage, temperature and charge current protection. The GR8323NKG is a RoHS compliant, SO-16 package and is suitable for a variety of applications, such as smart phones, tablets, and notebook PCs.