MBI5030GFN

The MBI5030GFN is one member of the MBI5030 family which is designed as the 16-channel PWM-embedded LED driver that converts serial input data into each 12-bit pixel gray scale of output port. This device offloads the signal timing generation of the host controller which just needs to feed data into drivers and drives the corresponding LEDs to the brightness specified by image data.

Features of the MBI5030GFN are:(1)backward compatible with MBI5026 in package;(2)scrambled-PWM technology to improve refresh rate;(3)16 constant-current output channels;(4)open-circuit detection to detect individual LED errors;(5)constant output current range:5 to 45mA at 3.3V supply voltage and 5 to 60mA at 5.0V supply voltage;(6)8-bit programmable output current gain;(7)12-bit grayscale PWM control;(8)staggered output delay;(9)maximum data clock frequency: 25MHz;(10)schmitt trigger input;(11)3.0V-5.5V supply voltage.

The absolute maximum ratings of the MBI5030GFN can be summarized as:(1)supply voltage:7 V;(2)input pin voltage (SDI):-0.4 to VDD+0.4 V;(3)output current:+60 mA;(4)sustaining voltage at OUT port:17 V;(5)data clock frequency:+25 MHz;(6)gray scale clock frequency:+8 MHz;(7)GND terminal current:+ 1000 mA;(8)power dissipation (on PCB, Ta=25°C):2.39 W;(9)thermal resistance (on PCB, Ta=25°C):52.37 °C/W;(10)operating temperature:-40 to +85 °C;(11)storage temperature:-55 to +150 °C. If you want to know more information such as the electrical characteristics about the MBI5030GFN, please download the datasheet in www.seekic.com or www.chinaicmart.com.