TIDA-01372

Automotive LED Front Lamp with Sequential Turn Animation Reference Design

TIDA-01372

Design files

Overview

This reference design is analog solution for automotive front lamp with sequential turn animation with the SEPIC topology, and this design also realizes full automotive diagnostic with low quiescent current during fault mode.

Features
  • Automotive battery direct connection
  • Sequential turn animation without MCU
  • Supporting larger output voltage range and high power load with SEPIC topology
  • Better thermal performance than linear type solution
  • Full diagnostic and protection
  • Low quiescent current during fault mode
Industrial

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUCU6.PDF (2194 K)

Reference design overview and verified performance test data

TIDRR60.PDF (1007 K)

Detailed schematic diagram for design layout and components

TIDRR61.PDF (27 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRR62.PDF (228 K)

Detailed overview of design layout for component placement

TIDRR64.ZIP (2319 K)

Files used for 3D models or 2D drawings of IC components

TIDCDH5.ZIP (750 K)

Design file that contains information on physical board layer of design PCB

TIDRR63.ZIP (3099 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Automotive LED drivers

TPS92601-Q1Automotive 1 channel high side current Sense Switching Mode LED driver

Data sheet document-pdfAcrobat PDF open-in-new HTML
D-type flip-flops

SN74HC74-Q1Automotive Catalog Dual D-Type Positive-Edge-Triggered Flip-Flops With Clear and Preset

Data sheet document-pdfAcrobat PDF open-in-new HTML
Linear & low-dropout (LDO) regulators

TPS7A66-Q1Automotive 150-mA, off-battery (40-V), low-IQ, low-dropout voltage regulator with power good

Data sheet document-pdfAcrobat PDF open-in-new HTML
OR gates

SN74AHCT1G32-Q1Automotive single 2-input, 4.5-V to 5.5-V OR gate with TTL-compatible CMOS inputs

Data sheet document-pdfAcrobat PDF

Technical documentation

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Type Title Date
* Design guide Automotive LED Front Lamp With Sequential Turn Animation Reference Design Jun. 02, 2017

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