Silicon Cheng technology released three wire RGBW LED PWM driver "DJ5111" with constant current LED driver "DJ5091"

Si Cheng technology unveiled two full-color LED three wire drive, one of a series of three line type RGBW LED PWM drive "DJ5111", another is a series of three wire RGB LED constant current drive "DJ5091", which have different uses, the technology has been the national patent.

Among them, DJ5111 is the output of the PWM signal, suitable for the application of the high pressure and multi group optical cluster, such as the advertising lamp, outline lamp, guardrail lamp, hard and soft light strip, etc.. DJ5091 is a quasi current output is used for single bundle group light pressure, including single light cluster lights, string lights etc..

In addition to the resolution of each of the two colors and the output is different, mainly for the LED optical cluster series of light color control.

The company pointed out that the main advantage of new products is to reduce the number of lines, the traditional second-line or three line to transmit to the data signal of each light cluster, down to a single line transmission, not only reduce the cost but also easy to install. In addition, the two LED driver with simple MCU as the data storage and transmission control, easy to program and modify, and can make the transmission of data in series, can be used to reduce capital power series, high current demand.

Source: LEDinside