Automotive Safety and ADAS Applications Reference Design
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

Description & Features

Technical documentation

Support & Training

Order Now

See the Important Notice and Disclaimer covering reference designs and other TI resources.


This reference design utilizes the TPS65310A-Q1 device which is a power management unit ideally suited for camera or radar based vision system to support features like lane departure warning, collision avoidance systems, blindspot detection or night vision. Alongside ADAS end-equipment applications, this PMIC is also suitable for safety applications.

  • The dual synchronous buck converter with adjustable output removes the need for external diodes or FETs and reduces inductor size
  • The frequency spread spectrum reduces radiated noise at unwanted frequencies
  • Wide input voltage range from 4V to 40V

See the Important Notice and Disclaimer covering reference designs and other TI resources.


Schematic/Block Diagram

Quickly understand overall system functionality.

Download Schematic

Test Data

Get results faster with test and simulation data that's been verified.

Download Test Data

Design Files

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

Download Design Files

TI Devices (1)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS65310A-Q1  Automotive 4V to 40V, 5 Regulated Output Power Management IC for Automotive Safety Applications  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS65310A-Q1 Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Step 1: Download and install the free download.

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.

Technical documentation

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 912 05 Sep 2013
Design files (3)
Title Type Size (KB) Date
ZIP 1221 05 Sep 2013
PDF 43 05 Sep 2013
PDF 148 05 Sep 2013

Support & training

Search our extensive online knowledge base where millions of technical questions and answers are available 24/7.

Search answers from TI experts

Content is provided 'AS IS' by the respective 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 visit our Support page.

Technical articles