TIDA-080004

Electronics and LED Driver Reference Design for Augmented Reality Head-Up Displays

TIDA-080004

Design files

Overview

This reference design provides an electronics subsystem designed to drive an automotive augmented reality (AR) head-up display (HUD). DLP® technology enables bright, crisp, highly saturated head-up displays that project critical driving information onto the windshield of the car, reducing driver distraction and increasing situational awareness. This design uses the DLP3030-Q1 chipset, which includes the DLP3030-Q1 0.3" DMD, the DLPC120-Q1 Automotive DMD controller, and the Piccolo™ TMS320F28023 microcontroller operating as an LED driver and illumination controller.

Features
  • When paired with an optical system, this reference design can output up to 90 lumens with 7.1W input power
  • Greater than 80 pixel per degree HUD resolution at 10° FOV
  • 3.3A LED drive output
  • Over 5000:1 dimming ratio
  • Reduced System Cost

Design files & products

Design files

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

TIDUEE5.PDF (285 K)

Reference design overview and verified performance test data

TIDRX75.ZIP (478 K)

Detailed schematic diagram for design layout and components

TIDRX77.ZIP (252 K)

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

TIDRX79.ZIP (478 K)

Detailed overview of design layout for component placement

TIDRX83.ZIP (3386 K)

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

TIDCEW6.ZIP (1389 K)

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

TIDRX81.ZIP (3576 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Automotive chipsets

DLP3030-Q1DLP® automotive 0.3" digital micromirror device (DMD)

Data sheet document-pdfAcrobat PDF open-in-new HTML
Automotive chipsets

DLPC120-Q1DLP® automotive DMD controller for DLP3030-Q1 chipset

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

SN74LVC08A-Q1Automotive 4-ch, 2-input, 2-V to 3.6-V AND gates

Data sheet document-pdfAcrobat PDF
Analog switches & muxes

SN74LV4051A-Q1Automotive 5-V, 8:1, 1-channel general-purpose analog multiplexer

Data sheet document-pdfAcrobat PDF open-in-new HTML
Buck converters (integrated switch)

TPS57140-Q1Automotive 3.5V to 42V, 1.5A Buck Converter with Eco-Mode™

Data sheet document-pdfAcrobat PDF open-in-new HTML
Buck converters (integrated switch)

TPS62400-Q1Automotive Catalog Dual, Adjustable, 400mA & 600mA, 2.25MHz Step-Down Converter w/ 1-Wire Interface

Data sheet document-pdfAcrobat PDF open-in-new HTML
C2000 real-time microcontrollers

TMS320F28023C2000™ 32-bit MCU with 50 MHz, 64 KB flash

Data sheet document-pdfAcrobat PDF
C2000 real-time microcontrollers

TMS320F28023-Q1Automotive C2000™ 32-bit MCU with 50 MHz, 64 KB flash

Data sheet document-pdfAcrobat PDF
DDR memory power ICs

TPS51200-Q1Automotive Catalog Sink/Source DDR Termination Regulator

Data sheet document-pdfAcrobat PDF open-in-new HTML
Digital temperature sensors

TMP411-Q1Automotive Grade, Remote and Local Temperature Sensor with N-Factor and Series-R Correction

Data sheet document-pdfAcrobat PDF
ESD & surge protection ICs

TPD4E001-Q1Automotive Quad 1.5-pF, 5.5-V, ±8-kV ESD protection diode with VCC pin for USB 2.0

Data sheet document-pdfAcrobat PDF open-in-new HTML
HDMI, DisplayPort & MIPI ICs

TFP401A-Q1Automotive catalog Panelbus ™ DVI receiver 165MHz, HSYNC fix

Data sheet document-pdfAcrobat PDF open-in-new HTML
High-speed op amps (GBW>=50MHz)

OPA354A-Q1Automotive 250MHz, Rail-to-Rail I/O, CMOS Single Operational Amplifier

Data sheet document-pdfAcrobat PDF open-in-new HTML
High-speed op amps (GBW>=50MHz)

OPA365-Q1Automotive 2.2V, 50MHz, Low-Noise, Single-Supply Rail-to-Rail Operational Amplifier

Data sheet document-pdfAcrobat PDF open-in-new HTML
LCD & OLED display power & drivers

TPS65100-Q1Automotive 2.7V to 5.8V LCD Supply with Boost Converter, Dual Charge Pump, and LDO Controller

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

TLV700-Q1Automotive 200-mA, high-PSRR, low-IQ, low-dropout voltage regulator with enable

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

TPS715-Q1Automotive 50-mA, 24-V, ultra-low-IQ, low-dropout voltage regulator

Data sheet document-pdfAcrobat PDF open-in-new HTML
Low-side drivers

UCC27517A-Q1Automotive 4-A/4-A single-channel gate driver with 5-V UVLO and dual-input structure

Data sheet document-pdfAcrobat PDF open-in-new HTML
Noninverting buffers & drivers

SN74LVC1G17-Q1Automotive single 1.65-V to 6.5-V buffer with Schmitt-Trigger inputs

Data sheet document-pdfAcrobat PDF open-in-new HTML
Supervisor & reset ICs

TPS3808-Q1Automotive, low-quiescent current programmable-delay supervisor

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

Start development

Software

Support software

DLP Automotive Software Binary Package – TIDCEW7.ZIP (1606 K)

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 2
Type Title Date
* Design guide Electronic and LED Driver Reference Design for Augmented Reality Head-up Display Oct. 03, 2018
White paper Introduction to automotive augmented reality head-up displays Mar. 12, 2019

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos