This RGBW+IC / RGBY + IC (external) dream strip light is a four channel LED constant current adjustable driver IC with function of internal control synchronizing, which can achieve a wide range of display as MCU inputs one group of data set by constant current and PWM to TM1814. When input signal is disconnected, it can realize synchronized fixation of colorful pattern change and prevent in-operation of subsequent cascade chip caused by chip damage. Internal chip is integrated with MCU solidification program and single wire digital interface, data flip-latch, LED constant current driver, circuit, etc. Internal VDD pin is integrated with 5V regulator with less peripheral devices, which applies to guardrail tube, point source and LED decorative products.
5 V voltage-regulator tube is built into VDD, and the voltage supports 6-24 V after cascading the resistor constant current can achieve level 64 adjustment (6.5 mA-38mA) ,PWM brightness controls circuit, and 256 gray scale is adjustable, internal control mode chip sends 2048 points of data.
The KL590 IC appearance is same as 5050 LED which can achieve a consistent and attractive appearance.

3 working input voltages are available: 

• 5 VDC version (1 KL590IC (external) +1 5050 RGBW or 5050 RGBY LED.
• 12 VDC version (1 KL590IC (external)+ 3 5050 RGBW or 5050 RGBY LED).
• 24 VDC Version   (1 KL590IC (external) + 6 5050 RGBW or 5050 RGBY LED).

KL590RGBW + IC / KL590RGBY+ IC dream flex-strip light 60LEDs/meter (5V version):

• Working voltage: DC5V.
• LED quantity: 60LEDs/M.
• LED type: SMD5050.
• Quantity: 60pieces KL590IC + 60 pieces 5050 RGBW/ Y LEDs.
• Pixel quantity: 60pixels/m.
• PCB color: white color.
• Power consumption: max 24W/M
• Gray scale level: 256 levels 
• Emitting color: r: 620-630nm, G:515-525nm, B:460-475nm, Y:580-590nm.
• White light: CW: 6000-6500K, NW: 3950-4200K, WW: 2800-3200K, WL: 2400-2700K.
• Cri: Ra > 80.

 
KL590RGBW + IC / KL590RGBY+ IC dream flex-strip light 60LEDs/m (12V version):

• Working voltage: DC12V.
• LED quantity: 60LEDs/M.
• LED type: SMD5050.
• Quantity: 20pieces KL590 IC + 60 pieces 5050RGBW/Y LEDs.
• Pixel quantity: 20pixels/m.
• PCB color: white color.
• Power consumption: max 19.2 W/M.
• Gray scale level: 256 levels.
• Emitting color: R: 620-630nm, G: 515-525nm, B: 460-475nm, Y: 580-590nm.
• White light: CW: 6000-6500K, NW: 3950-4200K, WW: 2800-3200K, WL: 2400-2700K.
• Cri: Ra > 80.

 
KL590RGBW + IC / KL590RGBY+ IC dream flex-strip light 60LEDs/meter (24V version):

• Working voltage: DC24V.
• LED quantity: 60LEDs/M.
• LED type: SMD5050.
• Quantity: 10pieces KL590IC + 60pieces 5050RGBW/Y LEDs.
• Pixel quantity: 10pixels/m.