TI Home >   Semiconductors >   Design resources >   Reference designs >   Power Supply Reference Design for Automotive Microcontroller in Gateway and Body Control Module

Power Supply Reference Design for Automotive Microcontroller in Gateway and Body Control Module
TIDA-01412
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.

Key Document

Description

This discrete power supply reference design demonstrates a complete power solution for the Freescale™ MPC5748G Microcontroller. This simple discrete solution uses just five DC/DC converters, it offers a more flexible, scalable and cost-effective solution than when using a PMIC. This TI Design supports numerous automotive applications such as gateway and central body control modules.

Features
  • Supports 2.7-V to 16-V, 32-V peak Input voltage
  • Flexibility in terms of load and scalability to future generations of the microcontroller
  • < 1% Accuracy on the LV core supply of the MCU
  • Requires Just five DC/DCs for a Cost-Effective and Simple Power Solution

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 (5)

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
LM53603-Q1  3.5 to 36Vin, 3 Ampere Synchronous DC-DC Converter for Automotive Applications  Step-down (buck) regulators  Sample & Buy View Design Kits & Evaluation Modules
TPS40210-Q1  4.5V to 52V Wide Input range current mode boost controller with 700 mV reference voltage  Step-up (boost) regulators  Sample & Buy View Design Kits & Evaluation Modules
TPS6213013A-Q1  3V - 17V 3A AUTOMOTIVE Step-Down Converter In 3X3 QFN Package  Step-down (buck) regulators  Sample & Buy View Design Kits & Evaluation Modules
TPS62130A-Q1  TPS62130A-Q1 3 to 17-V 3-A Automotive Step-Down Converter in 3 × 3 QFN Package  Step-down (buck) regulators  Sample & Buy View Design Kits & Evaluation Modules
TPS62133A-Q1  3V - 17V 3A AUTOMOTIVE Step-Down Converter In 3X3 QFN Package  Step-down (buck) regulators  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM53603-Q1 Download Download
TPS40210-Q1 Download Download
TPS6213013A-Q1 Download Download
TPS62130A-Q1 Download Download
TPS62133A-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 guide (1)
Title Type Size (KB) Date
PDF 312 09 Feb 2017
Design files (6)
Title Type Size (KB) Date
ZIP 580 22 Dec 2017
PDF 116 22 Dec 2017
PDF 144 22 Dec 2017
PDF 67 22 Dec 2017
ZIP 400 16 Nov 2017
PDF 89 16 Nov 2017

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