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LED Control with MLX75305 Ambient Light Sensor and MLX10803 LED Driver
In specific LED lighting applications, precise light intensity control is a must. For instance in shops where multiple LED lighted panels are installed one next to the other, the light intensity and light color of the individual panels needs to be exactly the same.
Also in automotive applications, like LED headlamps, it is important that LED light levels comply with specifications over time and over temperature.
This document describes 2 schematics for LED light closed loop control:
•Schematic 1: MLX75305 Light-to-Voltage Converter only
•Schematic 2: MLX10803 LED Driver with MLX75305
Current Revision:
1.2
File Type: Application Note
File Size: 90.7 KB
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