The CM1021-B with SOP-8 Battery Management ICs ROHS is a surface-mounted IC specifically designed and manufactured by iCM for use in products powered by rechargeable batteries or an external power source. It is designed to maintain the performance and safety of battery operations through voltage, current, temperature, and other controls. The part is ROHS compliant, making it environmentally-friendly, and protects against overcharge, over-discharge, short circuit, and other conditions that can lead to battery damage or failure. The CM1021-B also includes protection against reverse current, over-temperature, and under-voltage lockout. It is designed to be integrated into many diverse battery control systems.