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Automotive lighting

Rear light

Products and reference designs
Block diagram

Rear light

Block diagram

Overview

Our integrated circuits and reference designs for automotive rear light applications including dynamic LED driver modules help you create compact, efficient and reliable lighting solutions while meeting stringent automotive regulations.

Design requirements

Rear light designs require:

  • Comprehensive diagnostics for fault identification.
  • Highly flexible control of individual LED pixels
  • Continuous light output during battery supply transients.
  • Minimized conducted and radiated emissions.
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Block diagram

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Technical documentation

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Type Title Date
Technical article The ins and outs of automotive rear-lighting design PDF | HTML 26 Jul 2023
Technical article How semiconductor technologies are changing automotive lighting roadmaps PDF | HTML 25 Jul 2023
White paper 자동차 후미등의 트렌드와 토폴로지 (Rev. A) 16 Oct 2019
White paper 汽車尾燈系統的趨勢與拓撲 (Rev. A) 14 Oct 2019
Technical article How to overcome size, EMI and thermal challenges of automotive LED lighting PDF | HTML 14 Aug 2023
Technical article Always make the right turn: how to design fault circuits in automotive lighting sy PDF | HTML 12 Jun 2023
White paper Evolution vs. revolution: the building blocks of automotive body electronics 11 Apr 2018
Technical article Hit the brakes on discrete LED circuit designs PDF | HTML 09 Jun 2023
Analog Design Journal Does adaptive pre‐boost control in automotive‐lighting apps boost efficiency? 04 Oct 2018
White paper Fundamentals to automotive LED driver circuits 04 Jun 2019
White paper Fundamentals to automotive LED driver circuits 04 Jun 2019
Analog Design Journal Reduce buck-converter EMI and voltage stress by minimizing inductive parasitics 04 Aug 2016
Analog Design Journal Designing the front-end DC/DC conversion stage to withstand automotive transient 03 Feb 2017
Application note Designing High Performance, Low-EMI, Automotive Power Supplies 02 Oct 2017
White paper Trends and topologies for automotive rear lighting systems (Rev. A) 01 Oct 2019
White paper Trends and topologies for automotive rear lighting systems (Rev. A) 01 Oct 2019

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