Overview
   SM2203P is a dedicated three-stage dimming and color adjustment dual-channel LED constant current drive controller, suitable for linear constant current drive solutions with 200Vac~240Vac or 110Vac~130Vac input.
   When SM2203P is used in three-stage dimming and color adjustment applications, it can change the switch states of the two output ports in turn according to the power switch on and off to adjust the output brightness and color temperature. The output power can be adjusted by adjusting the external CS resistor.

FEATUREs
✦ Our patented constant current control technology
✦ Input AC voltage: 120V / 220V
✦ 3-stage brightness adjustment, adjustment ratio
   Can be set externally
✦ 3-stage color temperature adjustment, output power
   External setting
✦ Support PWM dimming function
✦ Dimming ratio: 100%--50%--X%
   X%--50%--100%
✦ Switching within 0.5 seconds to 3 seconds, supporting
   Fast switching
✦ Electrolytic application to achieve no flicker
✦ Non-electrolytic application to achieve high PF
✦ Package form: SOP8

APPLICATION areas
✦ LED signal lights and decorative lights
✦ LED mining lights, street lighting applications
✦ Building lighting projects
✦ LED constant current drive