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MBI5039 - 16-Channel Constant Current LED Sink Driver

General Description

MBI5039 is an enhanced 16-channel constant current LED sink driver with smart error detection and output current gain.

MBI5039 succeeds MBI5026 and also exploits PrecisionDrive™ technology to enhance the output characteristics.

Key Features

  • l 16 constant-current output channels Constant output current range: 3~90mA - 8-90mA @ 5V supply voltage - 3-70mA @ 3.3V supply voltage l In-message error detection - Both open-circuit and short-circuit LEDs can be detected - On-the-fly error detection - Data-in, error-out; both errors are merged and coded with zeros l Compulsory error detection - Full panel, data independent - Silent error detection with 0.25mA in 700ns l Settable threshold voltage for LED short-circuit detection l The.

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Datasheet Details

Part number MBI5039
Manufacturer Macroblock
File Size 1.36 MB
Description 16-Channel Constant Current LED Sink Driver
Datasheet download datasheet MBI5039 Datasheet

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Other Datasheets by Macroblock

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MBI5030 16-Channel Constant Current LED Driver
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MBI5037 16-Channel Constant Current LED Driver

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 Datasheet MBI5039 16-Channel Constant Current LED Sink Driver with Silent Error Detection and Current Gain Features l 16 constant-current output channels Constant output current range: 3~90mA - 8-90mA @ 5V supply voltage - 3-70mA @ 3.3V supply voltage l In-message error detection - Both open-circuit and short-circuit LEDs can be detected - On-the-fly error detection - Data-in, error-out; both errors are merged and coded with zeros l Compulsory error detection - Full panel, data independent - Silent error detection with 0.25mA in 700ns l Settable threshold voltage for LED short-circuit detection l Thermal detection - Over-temperature report (e.g. temp.>150 °C) l 64-step programmable current gain: from 12.