TIDA-080008

Display LED driver reference design

TIDA-080008

Design files

Overview

This reference design describes the characteristics, operation, and use of the LED/laser driver. This driver contains our TPS92641 IC configured as a solid-state driver solution providing a 3-channel regulated current output to drive 3 solid-state devices. A high-efficiency single inductor synchronous stepdown (buck) converter topology is used. This reference design includes the driver specifications, a schematic diagram, PCB layout artworks, recommended test setup, and bill of materials to help the end user to implement the driver in their specific application.

Features
  • High brightness
  • Low cost bill of materials (BOM)
  • Supports top-side pump architecture
  • Good performance
  • Small form factor
Enterprise systems

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.

TIDUEW9.PDF (1312 K)

Reference design overview and verified performance test data

TIDM564.PDF (272 K)

Detailed schematic diagram for design layout and components

TIDM565.PDF (94 K)

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

TIDM566.ZIP (101 K)

Detailed overview of design layout for component placement

TIDM568.ZIP (192 K)

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

TIDCFU2.ZIP (292 K)

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

TIDM567.ZIP (2020 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Illumination LED drivers

TPS92641Synchronous buck controllers for precision dimming LED Drive with shunt-FET driver

Data sheet document-pdfAcrobat PDF open-in-new HTML
≥ 0.47-in array products

DLPA100DLP® Power and Motor Driver

Data sheet document-pdfAcrobat PDF open-in-new HTML
≥ 0.47-in array products

DLPC4422DLP® Display Controller

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

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* Design guide Display LED Driver Reference Design Apr. 24, 2020

Related design resources

Reference designs

REFERENCE DESIGN
TIDA-01347 4K UHD High Brightness Display Reference Design using TI DLP® Technology TIDA-01474 1080p Laser TV Reference Design

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