LITIX™ Power

综述

在汽车领域，LED已成为日间行车灯的首选。如今，已有越来越多的汽车制造商为其中级车产品提供了LED头灯。这些LED解决方案通常使用一组由多个分立LED器件组成的系统，其串电压高达60V，或者降低LED数量，正向电流可达到3A甚至更高。无论是上述方案中的哪一种，都需要DC/DC解决方案作为支撑。这样一来，系统需要配备升压-降压或降压-升压架构。
LITIX™ Power系列由完全符合这些要求的DC/DC器件组成。 由于所有LITIX™功率器件均不含SPI，因此在基本功能足够或者无需使用微控制器的应用中，该系列成为首选。

升压模式中 TLD5098el的应用图，具有对地短路保护

TLD5098EL in Boost Mode with Short to Ground Protection.eps

 

产品
培训

Latest Training Highlights

lighting webinar training

LITIX™ Power devices: Easy-to-use DC/DC controllers for automotive LED lighting

  • Driving multiple light functions with one DC/DC only

Latest Training Highlights

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
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.

应用
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