Headlight
Products and reference designs
Headlight
Overview
Our integrated circuits and reference designs for automotive headlight applications help you create compact, efficient and reliable adaptive front-lighting systems (AFS), adaptive beam (ADB) and high-resolution headlight systems while meeting stringent automotive EMC requirements.
Design requirements
- High-accuracy LED current control.
- Comprehensive diagnostics for fault identification.
- Minimized conducted and radiated emissions.
- Flexibility to create scalable headlight systems.
LED headlight circuit designs require:
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Technical documentation
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| Type | Title | Date | ||
|---|---|---|---|---|
| Technical article | What headlight resolution is high enough for symbol projection? | PDF | HTML | Nov 7, 2019 | |
| Technical article | Designing a headlight ECU with a high-power-density constant-on-time DC/DC buck LE | PDF | HTML | Oct 24, 2019 | |
| Technical article | How semiconductor technologies are changing automotive lighting roadmaps | PDF | HTML | Oct 24, 2019 | |
| White paper | Trends and topologies for automotive rear lighting systems (Rev. A) | Sep 23, 2019 | ||
| Analog design Journal | Does adaptive pre‐boost control in automotive‐lighting apps boost efficiency? | Sep 24, 2018 | ||
| White paper | Evolution vs. revolution: the building blocks of automotive body electronics | Mar 28, 2018 | ||
| Application note | Designing High Performance, Low-EMI, Automotive Power Supplies | Sep 30, 2017 | ||
| Analog design Journal | Designing the front-end DC/DC conversion stage to withstand automotive transient | Jan 18, 2017 | ||
| Analog design Journal | Reduce buck-converter EMI and voltage stress by minimizing inductive parasitics | Jul 21, 2016 |
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