The NT1724A-HHBA6 is a RoHS-compliant Battery Protection IC manufactured by NEOTEC. The ICs come in a SOT23-6 package and have over-voltage, over-discharge, over-charge, and over-current protection. They are specifically designed for smart phones, digital cameras, and MP3 players, and feature a low on-resistance for high current-handling capability. Additionally, the IC comes with a programmable delay timer for over-temperature protection, and a programmable safe temperature range.