MY9366
Description
The MY9366, 16-channel c o n s t a n t c u r r e n t LED driver with 16bits grayscale M-PDM (Multiplex Pulse Density Modulation) control, supports any dynamic applications from 1/2 scan to 1/16 scan. The distinctive M-PDM technology enhances the refresh rate of dynamic scanning systems without increasing the frequency of grayscale clock in order to prevent from EMI interference. And the technique of automatic black frame insertion could abate efficiently the influence of blurs caused by the scanning switch. The device operates over a 3.3V to 5V input voltage range (±10%) and provides 1 6 open-drain constant current sinking outputs that are rated to 1 7 V and delivers up to 30m A of high accuracy current to each string of LED. The current at each output is programmable by means of an external current-sensing resistor and could be adjusted by 6bits linear global current control. By this advanced M-PDM approach, the frame refresh rate could be improved up to 6000Hz in dynamic...
