LITIX™ Basic

Overview

Flexible linear current source family with scalable feature set optimized for the control of low to medium power LEDs in automotive applications.

The LITIX™ Basic product family of linear constant current sources offers footprint compatibility ranging from 1 to 3 output channels and 60-180mA and enables stable and reliable LED brightness by precise current control. Its diagnostics and logic feature set enables improved system reliability by significant component reduction on board level, improved system protection (e.g. against ISO pulses), as well as an energy optimized system solution (DC-DC control). The LITIX™ Basic product family is suited for automotive LED rear lighting.

Products
Highlights
Application diagram TLD2314EL: Scalable Linear Current Sources Family for Automotive LED Applications
Block diagram

The image shows an application diagram for the TLD2314EL and its peripherals. 

Click here to read more on the automotive LED rear lighting application solution.

Tools & Software
Videos

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

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
Training
Infineon banner led driver training

Infineon's solutions for automotive applications: Rear LED lighting

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

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.

Applications
Support