Automotive Stand-Alone Gateway Reference Design with Ethernet and CAN

(ACTIVE) TIDA-01425

Description & Features

Technical Documents

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Key Document

Description

The TIDA-01425 is a subsystem reference design for automotive gateways focused on increasing bandwidth and processing power in gateway applications. The design implements Ethernet physical layer transceivers (PHYs) for increased bandwidth along with an automotive processor for greater processing capabilities allowing automotive gateways to pass more data at higher speeds. Furthermore, the design offers a starting point for a full automotive gateway design with a full power tree, CAN PHYs, and components selected with automotive requirements and emission specifications in mind to simplify the design process.

Features
  • Processor based system
  • 100BASE-T1 automotive ethernet
  • 100BASE-TX and CAN PHYs
  • Operates off automotive battery
  • Designed to operate through cold crank, jump start, and load dump
  • Reduced EMI power stages
  • Reverse battery protection

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Schematic/Block Diagram

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Design Guide

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Design Files

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Bill of Materials (BOM)

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TI Devices (13)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CDCE913-Q1  Automotive Catalog Programmable 1-PLL VCXO Clock Synthesizer with 2.5-V or 3.3-V LVCMOS Outputs  Clock generators  Sample & Buy View Design Kits & Evaluation Modules
DP83848Q-Q1  PHYTER Extended Temperature Single Port 10/100 Mb/s Ethernet Physical Layer Transceiver  Ethernet  Sample & Buy Not Available
DP83TC811R-Q1  Low-Power Auto PHYTER™ 100BASE-T1 Automotive Ethernet  Ethernet  Sample & Buy View Design Kits & Evaluation Modules
DP83TC811S-Q1  Low Power Automotive PHY 100BASE-T1 Ethernet Physical Layer Transceiver  Ethernet  Sample & Buy View Design Kits & Evaluation Modules
DRA71  SoC Processors w/ single core ARM Cortex-A15 and 3D GPU for Infotainment & Cluster (17mm Package)  Processors  Not Available View Design Kits & Evaluation Modules
LM53625-Q1  2.5/3.5A, 36 V Synchronous, 2.1MHz, Automotive Step Down DC-DC Converter  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
LM74610-Q1  Zero Iq Reverse Polarity Protection Smart Diode Controller  Power switches  Sample & Buy View Design Kits & Evaluation Modules
LP873220-Q1  Automotive Dual High-Current Buck Converters and Linear Regulators  Power management  Sample & Buy View Design Kits & Evaluation Modules
LP87332D-Q1  Automotive Dual High-Current Buck Converters and Dual Linear Regulators  Power management  Sample & Buy View Design Kits & Evaluation Modules
TCAN1042V-Q1  Automotive Fault Protected CAN Transceiver With Flexible Data-Rate  Interface  Sample & Buy View Design Kits & Evaluation Modules
TPS22965-Q1  5.5V, 4A, 16mΩ Automotive High-Side Load Switch With Adjustable Rise Time & Quick Output Discharge  Power switches  Sample & Buy View Design Kits & Evaluation Modules
TPS51200-Q1  Automotive Catalog Sink/Source DDR Termination Regulator  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS61240-Q1  Automotive 2.3V to 5.5V Input Range, 3.5 MHz Fixed Frequency 450mA Boost Converter  Step-up (boost)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CDCE913-Q1 Download Download
DP83848Q-Q1 Download Download
DP83TC811R-Q1 Download Download
DP83TC811S-Q1 Download Download
LM53625-Q1 Download Download
LM74610-Q1 Download Download
LP873220-Q1 Download
LP87332D-Q1 Download
TCAN1042V-Q1 Download Download
Download Download
TPS22965-Q1 Download Download
TPS51200-Q1 Download Download
TPS61240-Q1 Download Download

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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 10806 09 Jan 2018 90
Design files (6)
Title Abstract Type Size (KB) Date Views
PDF 1274 08 Nov 2017 117
PDF 7141 08 Nov 2017 20
ZIP 3466 08 Nov 2017 30
ZIP 4153 08 Nov 2017 35
PDF 324 08 Nov 2017 28
PDF 882 08 Nov 2017 14
Related Tools & Software

Reference Designs  ( 2 )


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