LITIX™ - Automotive LED Driver IC

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LITIX™ - Automotive LED Driver IC Unterkategorien

LITIX™ is the best solution to benefit from the advantages of LEDs providing full protection to your lighting application in automotive, e.g. for LED Front Lighting or LED Rear Lighting. A constant current regulation is the enabler for stable brightness over the whole automotive temperature and voltage range. LITIX™ will protect itself and the LED against overstress caused by e.g. voltage spikes or overtemperature. Some members 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. 

LITIX™ Automotive LED driver from Infineon consists of five sub-families:

  • LITIX™ Basic is a flexible linear current source family with scalable feature set 
  • LITIX™ Basic+ is an extension of existing LITIX™ Basic with additional features, e.g. the most flexible Single LED Short in the market
  • LITIX™ Linear provide linear current sources for low, medium and low-cost high-power applications
  • LITIX™ Power products are suited for DC-DC converter and controller for medium to high-power applications
  • LITIX™ Power Flex products are suited for multitopology DC-DC controller for highest flexibility/ power applications

Infineon Technologies is supporting the LED rear light success story with several generations of LED drivers: LITIX™ Linear, LITIX™ Basic and LITIX™ Basic+. To find your suitable product for your LED front lighting  solution, discover Infineon´s LITIX™ Power and LITIX™ Power Flex families. 

Tools & Software
Videos

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

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.

Trainings
LITIX™ solutions for automotive rear lighting architectures

Infineon’s LITIX™ solutions for automotive rear lighting architectures (S/E1)

  • Recognize Infineon’s set of LED driver families for automotive rear lighting
  • Apply Infineon’s chip-set in a conventional rear lighting architecture and its extension for dynamic effects

Introduction to two-wheeler headlamp applications

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

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

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

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

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

Applikationen
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