Accumulation of LED lighting applications for the construction of the new 40V three channel constant current LED driver

Taiwan plant accumulation Technology (Macroblock) for the recent popular LED building lighting applications, the introduction of the new 40V built-in PWM three channel constant current LED driver -MBI6030. In two RGB LED pixel spacing of 2 meters, MBI6030 can be connected in series to more than 250 RGB LED pixels. Furthermore, the MBI6030 in the low clock frequency of the 4MHz conditions, still able to display 16 bit grayscale effect. MBI6030 the two main features, the transmission distance can support longer, let RGB LED pixels in the low clock frequency, color to achieve rich visual effects; therefore, MBI6030 LED is particularly suitable for architectural lighting, LED lamp, LED light bar, LED, neon signs advertising words LED application.

In the transmission, through the accumulation of innovative transmission interface design token transmission principle of passing two lines, while MBI6030 is the transmission mode of the image automatic addressing and accurately transmitted to each LED driver. In addition, MBI6030 provides the clock recovery function, to ensure long distance signal integrity after transmission.

In terms of color performance, MBI6030 uses a unique collection of S-PWM techniques to provide two gray scale modes: one for the 16 bit gray scale mode; the other for the 10 bit gray scale and the 6 bit point correction mode. The two models provide a more detailed gray scale performance, while the latter model can reduce the bandwidth of data transmission in the same gray level performance.

MBI6030 can support the constant current output range of 5mA to 150mA per channel, and withstand voltage up to 40V. Furthermore, the MBI6030 allows a wide input voltage range of 7V to 30V to support 12V and 24V power systems. In addition, the MBI6030 also has a built-in voltage regulator to support the 5V power system.