The CMS1620B with LED Drivers SOP-20 RoHS manufactured by Cmsemicon is a 20-pin SOP (Small Outline Package) integrated circuit designed for driving LEDs (Light-Emitting Diodes) with high brightness. It contains an ultra-low power consumption switch regulator and a low voltage comparator which provides a stable constant current LED operating range of 5 mA to 80 mA with a maximum output current of 120 mA. The CMS1620B is RoHS (Lead Free) compliant and capable of being operated from DC 5V to 24V and offers a wide range of built-in protection which makes it highly reliable and efficient. It also ensures excellent protection against transient voltage spikes, short circuits, overloads, and thermal runaway. This makes it an ideal component for powering LED applications such as streetlights, spotlights, and automobile dashboards.