LITIX™ Power Flex

Overview

LEDs are the big enabler in automotive front lighting, supporting new design possibilities, energy savings and new applications like matrix, pixel or laser high beam. On the one hand these trends come with the demand for flexible DC/DC driver solutions for driving LED systems up to 50 W and more – or LEDs in configurations with currents of even more than 3 A – with high efficiency. On the other hand with increasing penetration of LEDs in the volume middle class also the system costs come into the focus. The LITIX™ Power Flex family with a synchronous H-Bridge DC/DC controller (TLD5541-1QV) and synchronous two-channel devices for use in various boost (TLD5541-2QV) or buck topologies (TLD5501-2QV) are the perfect answers to those trends.

Products
Videos
4:57

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

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
Infineon banner led driver training

Infineon's automotive solutions for 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

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
Support