Digital LED Solution for Automotive

Next-Generation Viable In-Car Lighting

The next generation of in-car ambient lighting will typically comprise of 10 to 30 LEDs mounted on a flexible light strip. Each 'group' consists of one red, green and blue LED to form a 'pixel', which is then intelligently controlled by the ISELED smart RGB LED driver, effectively replacing the present cumbersome and costly work-around utilizing multiple microcontrollers and a slow LIN bus.

Until now, ISELED smart LED drivers have only been available for purchase integrated in an LED module. The INLC10AQ (previously denoted as INLC100Q16) is the first standalone driver available that enables manufacturers to custom design their own choice of external LED strips.

Several LED-related solutions for the automotive market are continuously being developed under the umbrella of the open ISELED Alliance. There are currently 28 partners in the ISELED Alliance.

The Alliance Members include:  Allegro Microsystems, AlpsAlpine, Brightek, Cemm Thome, CoAsia / Itswell, DesignLED, Display Lab Pforzheim Uni, Dominant Opto, Dräxlmaier, Dr. Schneider, Elmos, Everlight, Feno, Grammer, Grupo Antolin, Harvatek, Hella, Inova Semi, iSYS RTS, Lightworks, Lucie Labs, Magna, Melexis, Microchip, Novem, NXP, Osram Continental, Osram, Prettl Group, TE Connectivity, Techniplas, UG Systems, Valeo, Xingyu Automotive and Yanfeng.

To learn more, visit iseled.com.

ISELED APPLICATIONS

Ambient Lighting
Ambient Lighting
Functional Lighting
Functional Lighting
Dynamic Lighting Effects
Dynamic Lighting Effects
LCD - Local Dimming
LCD - Local Dimming

Check out products and eval boards with ISELED Technology!

ISELED White Paper

ISELED - A Bright Future for Automotive Interior Lighting (859.9 KB)

Available Documents for NDA Members with Login Only

Document Name

Content

AN_INLC_03

App Note 03 - ISELED Temperature Compensation

AN_INLC_04

App Note 04 - ISELED Communication Protocol & Control Commands

AN_INLC_06

App Note 06 - EMI Guideline

AN_INLC_07

App Note 07 - Description of Failure Modes

INLC10AQ

EMI EMS Investigation Report
   
TC Factor

Temperature Compensation Factor
INLC10AQ

INLC10AQ Datasheet (Certain ISELED Members Only)

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FEATURES
  • Integration of LEDs, LED controller and advanced communication link in one small 3 mm package
    - system cost reduction
  • Calibration of LED and driver during production process of LED module
    - no binning classes, no bar coding – calibration data stored in LED
    - no look up tables in µC anymore
    - system assembly using LED from the tape with guaranteed parameters

 

  • Bi-directional communication between µC and LED module with lowest latencies
    - EMI robust design based on 2 Mbps communication - no dedicated clock
    - LED temperature can be diagnosed individually by µC
    - efficient use of bandwidth due to individual addressing of each LED

 

APPLICATIONS
  • Automotive Interior Lighting
  • Automotive Ambient Lighting
  • Roof Lighting
THE LED CONTROLLER
  • RGB LED Controller
  • Calibration-Free Use
  • Simple 2-Wire Interface
  • Embedded Temperature Compensation
  • Daisy Chaining of up to 4.096 LED
  • Complete Ecosystem - Software, Controller, LED
  • Full Diagnostic Capability for Functional Lighting
  • Designed for Automotive