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MBI5171 - 8-Bit Constant Current LED Driver

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Datasheet Details

Part number MBI5171
Manufacturer Macroblock
File Size 690.40 KB
Description 8-Bit Constant Current LED Driver
Datasheet download datasheet MBI5171 Datasheet

General Description

MBI5171 succeeds MBI5168 and also exploits PrecisionDrive™ technology to enhance its output characteristics.

Furthermore, MBI5171 uses the idea of Share-I-O™ technology to make MBI5171 backward compatible with MBI5168 in both package and electrical characteristics and extend its functionality for LED load Error Detection and run-time LED c

Overview

Macroblock Datasheet MBI5171 8-Bit Constant Current LED Driver with LED Error Detection and Run-Time Current.

Key Features

  • z Compatible with MBI5168 in electrical characteristics and package z Exploiting Share-I-O™ technique to provide two operation modes: - Normal Mode with the same functionality as MB5168 - Special Mode to detect individual LED errors, like MBI5169 and program output current gain, like MBI5170 z 8 constant-current output channels z Constant output current invariant to load voltage change z Constant output current range: 5 -120 mA z Excellent output current accuracy, between channels: < ±3% (max. ),.

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