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MBI5045 - 16-Channel SPWM Constant Current LED Driver

General Description

MBI5045 is designed for LED video applications using internal Pulse Width Modulation (PWM) control with 16-bit color depth which

Key Features

  • z 16 constant-current output channels z 16-bit color depth PWM control z Scrambled-PWM technology to improve refresh rate z Compulsory open circuit detection to detect individual LED errors -Full panel, data independent -Silent error detection with 0.1mA z 6-bit programmable output current gain z Constant output current range: 2~45mA -2~ 45mA at 5.0V supply voltage -2~30mA at 3.3V supply voltage z Output current accuracy: -Between channels:.

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Datasheet Details

Part number MBI5045
Manufacturer Macroblock
File Size 468.71 KB
Description 16-Channel SPWM Constant Current LED Driver
Datasheet download datasheet MBI5045 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Macroblock Preliminary Datasheet MBI5045 16-Channel SPWM Constant Current LED Driver with Low Knee Voltage Features z 16 constant-current output channels z 16-bit color depth PWM control z Scrambled-PWM technology to improve refresh rate z Compulsory open circuit detection to detect individual LED errors -Full panel, data independent -Silent error detection with 0.1mA z 6-bit programmable output current gain z Constant output current range: 2~45mA -2~ 45mA at 5.0V supply voltage -2~30mA at 3.3V supply voltage z Output current accuracy: -Between channels: <±3% (typ.), and -Between ICs: <±3% (typ.) z Staggered delay of output, preventing from current surge z Maximum data clock frequency: 30MHz z Schmitt trigger input z 3.0V-5.5V supply voltage Small Outline Package GF: SOP24L-300-1.