ET6038

概要

ET6038 is a with 36 independent constant current low resistance LED drive output channels, each channel has 256 steps PWM regulation function, the chip also has 16 steps global current regulation function, the maximum driving current of 42.6mA.

仕様

サンプル

特徴

Supply voltage 2.7V to 5.5V
36 constant current output channels
The constant current output value is not affected by the load voltage
Accurate current output value
General difference between channels: < ±5% (typical value)
With an external resistor, the current output can be adjusted
Each circuit has 256 order PWM current adjustment function
Maximum driving current up to 42.6mA
I2C interface, four chip-address can be set
Open and short circuit detection function
Soft shutdown function/external hardware off function
Package: QFN44(ET6038Y) or LQFP48(ET6038Q)

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	ET6038	PDF	2025-12-16

アプリケーション

無料サンプルアプリケーション、様々なソリューションの提供

サンプル