The CN5820 LED Drivers SOT23-6 RoHS manufactured by Consonance is an advanced, low power, high brightness LED driver IC. It features wide input voltage range from 3.1V to 4.5V DC, low supply current, internal soft start time delay, and includes an overvoltage protection circuit to protect the external LED strings. The open loop current source enables it to provide a constant current for driving up to 20 strings of series connected LED’s. The IC is packaged in a small RoHS compliant SOT23-6 package, and is ideal for both indoor and outdoor lighting applications, such as in automotive, industrial, and home lighting applications.