CS6583BO Datasheet – Constant Current LED Driver

CS6583BO is a single-inductor non-isolated step-down LED constant current drive circuit, which works in the critical continuous mode of the inductor current. Suitable for full voltage input range of 85Vac~265Vac. The operating current of the circuit is extremely low, requiring only a few external components. In a larger range, the output current of the system has nothing to do with the inductance. The circuit has excellent line regulation and load regulation, reducing system cost. CS6583 is mainly used in LED candle lamps, LED bulb lamps and other LED lighting fields.

A constant current LED driver is an electronic device designed to provide a consistent, regulated current to light-emitting diodes (LEDs). LEDs are current-driven devices, meaning they require a stable current to operate efficiently and maintain their desired brightness and lifespan.