LITIX™ - Automotive LED Driver IC

Overview

LITIX™ - Automotive LED Driver IC subcategories

LITIX™ is the best solution to benefit from the advantages of LEDs providing full protection to your lighting application in automotive. A constant current regulation is the enabler for stable brightness over the whole automotive temperature and voltage range.
LITIX™ will protect itself against overstress and the LED is as well protected against overstress caused by e.g. voltage spikes or overtemperature. Additionally derivatives out of the LITIX™ Family provide diagnostic functionality of open and shorted LED as well.
All these features are required to drive LEDs inside a car with harsh automotive conditions.

Products
Tools & Software
Videos

Infineon LITIX™ Basic LED Drivers Family for an optimized automotive rearlight solution

3:05

Infineon’s Basic LED drivers are optimized for the control of low to medium power LEDs in automotive applications. The whole family of linear constant current sources offers footprint compatibility ranging from 1 to 3 output channels with typ. 60-180mA and enables stable and reliable LED brightness by precise current control.

Light up your path with LITIX™ Automotive LED Drivers from Infineon

4:57

This video presents two innovative car lighting solutions: one is an HD pixel front light on the example of OSRAM EVIYOS with LITIX(TM) Power Flex - TLD5501-2QV; and the second is a full LED rear light demonstrator that implements the LITIX(TM) Power Flex TLD5541-2QV.

Training

Latest Training Highlights

Infineon's solutions for automotive applications: Rear LED lighting

Infineon banner led driver training
  • Understand the different LED driving concepts
  • Get to know the Infineon solutions regarding automotive rear LED lighting

Infineon’s 12 V high-side switches based on SMART7 technology

12V High-Side Switches based on SMART7 technology
  • Know what PROFET™+2 12 V and SPOC™+2 are and recognize their benefits
  • Identify the specificities of SPOC™+

Introduction to two-wheeler headlamp applications

4:13

The micro learning is an introduction to LITIX™ power devices for two-wheeler headlamp applications. It explains the two-wheeler market concept and shows the different motorcycle applications. In addition, it explains the key features of the three main segments and how the motorcycle LED headlamps work.

LITIX™ DC/DC controllers for two-wheeler headlamp application

3:31

The micro learning shows the LITIX™ power family devices for motorcycle applications. The LITIX™ power family provides easy-to-use devices available for headlamp and the training explains why they are the best-fit solution for each of the segments.

Driving high and low beam with only one DC/DC controller

7:48

The micro learning shows the key features of only using a single DC/DC controller in order to achieve the desired light function. It also shows how to lower costs and have less components, among other improvements, with the same current for both LED strings. In addition, it explains how the system manages the three light functions with just two switches.

TLD509xEP for two-wheeler market

5:57

This micro learning explains how TLD509xEP is the LITIX™ solution for headlamp applications for the entry level segment of the two-wheeler market. In addition, it explains the range of topologies that fulfills the load requirements and the best-fit features for headlamp applications.

Improving efficiency with H-bridge topology

5:02

The micro learning shows how H-bridge topology improves efficiency and its key benefits. In addition, it explains how TLD5190Qx achieves the best performance.

Applications
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