Melexis MLX81116 Smart Multi-Channel RGB-LED Controllers
Melexis MLX81116 Smart Multi-Channel RGB-LED Controllers are designed for high-speed, robust MeLiBu® communication between multiple drivers. The Melexis MLX81116 controllers support applications with large RGB-LED arrays, enabling dynamic in-car light animations. Fully integrated with all necessary LED driving and communication components, the controllers ensure cost-efficient, powerful animated lighting solutions. The embedded intelligence delivers precise RGB color mixing and supports ASIL B-grade applications through the advanced MeLiBu system.
Features
- MCU for extended LED control algorithm, color mixing, and full diagnosis
- Red/green and blue LED temperature compensation without additional external components
- Color mixing accuracy of < 1% delta UV
- 16-bit color/intensity control
- Storage of LED calibration data directly within the LED driver
- Low-side programmable calibrated current sources for LED control
- Direct and multiplex LED drive without additional external components
- LEDs fully diagnosable (short circuit, broken line, threshold monitor)
- MeLiBu communication interface
- Real-time update of > 250 RGB LEDs without delay
- 5.5V to 18V supply voltage (40V proof)
- ASIL B classification
- QFN4x4 package, 24-pins
Applications
- Highly animated light modules
- Smart light bar
- Advanced driver communication by light
- Safety warning applications
- Advanced navigation support
- Blindspot warning
Block Diagram
Videos
Related Products
Melexis MLX81117 Automotive Multi-Channel (RGB)-LED Driver
Provides high-speed, robust communication (MeLiBU™) between multiple LED drivers.
Development Kit
Melexis ADK81116MELIBU RGB-LED Automotive Development Kit
Designed to simplify the development of dynamic RGB-LED automotive applications.
Veröffentlichungsdatum: 2024-11-26
| Aktualisiert: 2024-12-30