MBI5030 - Macroblock

MBI5030 16-Channel Constant Current LED Driver

MBI5030 is designed for LED video applications using internal Pulse Width Modulation (PWM) control with selectable 16-bit or 12-bit color depth. MBI5030 features a 16-bit shift register which converts serial input data into each pixel gray scale of output port. At MBI5030 output port, sixteen regulated current ports are designed to provide uniform and consta.

Features

Datasheet MBI5030 16-Channel Constant Current LED Driver With 16-bit PWM Control
 Backward compatible with MBI5026 in package
 16 constant-current output channels
 16-bit/12-bit color depth PWM control
 Scrambled-PWM technology to improve refresh rate
 Compulsory open circuit detection to detect individual LED errors Full panel, data independent Silent error detection with 0.1mA
 8-bit programmable output current gain
 Over temperature warning/protection
 Constant output current range: 3~90mA 3~70mA at 3.3V supply voltage 8~ 90mA at 5.0V supply voltage
 Output current accuracy: Be.