DM621 Datasheet - SiTi

DM621 12-CHANNELS PRE-PROGRAMMABLE CONSTANT CURRENT LED DRIVER

The DM621 is an innovative LED driver that integrates a new data transmit interface to accomplish 2-wires control for lighting applications. By the combination of SIN and DCK, DM621 could be pre-programmed to set the operating modes that involve GCK frequency division, PWM grayscale selection, inver.

DM621 Features

* z 4 x 3(R/G/B) Output Channels z 8/10/12/14-bits PWM grayscale Control z Maximum Clock Frequency: 20MHz z Constant Current Output: 5mA to 90mA z Maximum Output Sustaining voltage: 28V z Power Supply Voltage: 5V to 12V z Average Separated IOUT PWM Waveform z Auto-latch Function z Retiming of DCKO and

DM621-SiTi.pdf