ET6142

概要

ET6142 is a constant current array LED controller ,which supports up to 6×12 matrix output and each point has 256 steps PWM current adjustment function. ET6142 uses the I2C interface and supports continuous read and write mode as well. It can set a variety of display effects by setting multiple Internally integrated registers. ET6142 is mainly used in the display driver of household appliances, with the advantages of rich display effect and simple operation.

仕様

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特徴

12 constant current driver channels, max output current 50mA;
Support 1～6 scan application, the maximum application matrix is 6×12 Each point supports 256 steps brightness adjustment;
I2C interface, two chip-address can be set;
Oscillation mode: built in RC oscillation（1MHz±10%）;
Built in power on reset circuit;
Built in automatic blanking circuit;
Package: SOP24(ET6142M),SSOP24(ET6142S),QFN24(ET6142Y);

技術文書

タイプ	タイトル	フォーマット	日付
データシート	ET6142 データシート	PDF	2026-03-20

アプリケーション

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