The MAXIC MT7967A is a four channel, constant current, LED driver integrated circuit packaged in a 7-pin dual in-line package (DIP-7). It is RoHS compliant. The device is designed to drive light-emitting diodes (LEDs) with precise and consistent brightness control. It provides ±5% tolerance on the current regulation. The device offers flexibility in the connected LED string by having independently adjustable current. The MT7967A operates on a wide range of voltages from 4.5 V to 38 V, making it suitable for many applications. It features high efficiency, low power consumption, adjustable current, over temperature protection, over voltage protection, and three selectable frequency modes.