The SY6926QYC with PMIC - Battery Management QFN-20_4x4mm RoHS manufactured by Silergy is a power management integrated circuit (PMIC) designed to optimize battery health and enable accurate battery charging and discharging control. This single-chip solution features adjustable charge and discharge voltages with programmable overvoltage and undervoltage settings, thermal regulation, power-input switching, and charge/discharge supervision. Additionally, it comes with a programmable system power-on reset, balancing current distribution among its three power rails, and other intelligent features to provide an optimal and safe environment for battery charging. It is suitable for wide range of applications, including consumer, industrial, automotive, and medical systems. Its small, 4mm x 4mm QFN package makes it ideal for space-constrained applications.