MBI5049 16-Channel SPWM Constant Current LED Sink Driver

Macroblock

Description

Macroblock Preliminary Datasheet MBI5049 16-Channel SPWM Constant Current LED Sink Driver with Diagnosis and Power Saving .
MBI5049 is an enhanced 16-channel constant current LED sink driver with advanced error detection functions and smart power-saving modes.

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Datasheet Specifications

Part number: MBI5049
Manufacturer: Macroblock
File Size: 476.97 KB
Datasheet: MBI5049-Macroblock.pdf
Description: 16-Channel SPWM Constant Current LED Sink Driver

Features

* 3.3V/ 5V supply voltage
* 16 constant current output channels
* Constant output current invariant to load voltage change Small Outline Package
* Constant output current range: 3-45mA@VDD=5V; 3-30mA@VDD=3.3V
* Excellent output current accuracy: - Between channels: ±1.5% (t

Applications

* MBI5049 provides several kinds of error detections including LED open-circuit, leakage and over-temperature protection(160°C). This chip integrates a 6-bit current gain which can adjust the output current from 12.5% to 200%. October 2014, V1.00 -1- MBI5049 16-Channel Constant Current LED Sink Dr

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MBI5049 16-Channel SPWM Constant Current LED Sink Driver Macroblock

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