MBI1828 - 8-Channel All-Ways-On Constant Current LED Driver

Macroblock

General Description

MBI1828 is an instant On/Off LED driver for lighting applications and exploits PrecisionDrive™ technology to enhance its output characteristics.

Key Features

z Maximum 50V output sustaining voltage z 8 constant-current output channels z Adjustable 5 - 60mA output current per channel through an external resistor z Constant output current invariant to load voltage change z Excellent output current accuracy: between channels:.

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MBI1828 8-channel all-ways-on constant current led driver by Macroblock - Datasheet Preview

Datasheet Details

Part number	MBI1828
Manufacturer	Macroblock
File Size	307.34 KB
Description	8-Channel All-Ways-On Constant Current LED Driver
Datasheet	MBI1828 Datasheet

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Other Datasheets by Macroblock

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MBI1801	High Power LED Driver
MBI1802	All-Ways-On High-Power LED Driver
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MBI1812	High-Power LED Driver
MBI1816	All-Ways-On 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 Preliminary Datasheet MBI1828 8-Channel All-Ways-OnTM Constant Current LED Driver Features z Maximum 50V output sustaining voltage z 8 constant-current output channels z Adjustable 5 - 60mA output current per channel through an external resistor z Constant output current invariant to load voltage change z Excellent output current accuracy: between channels: <±3% (max.), and between ICs: <±6% (max.) z Open-circuit detection mode to detect LED errors z Integrated voltage regulator for 8 - 40V supply voltage z Voltage feedback for DC/DC controller z Package Type: “Pb-free & Green” package with thermal pad Current Accuracy Between Channels Between ICs < ±3% < ±6% Conditions IOUT = 5 ~ 60mA Thin Shrink SOP GTS: TSSOP16-173-0.65 Quad Flat No-Lead GFN: QFN24-4*4-0.