Automotive Power Reference Design for Low Power TDA3x Based Systems

(ACTIVE) TIDA-00530

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Key Document

Description

This solution was designed to make an integrated, size-optimized power design for ADAS applications using the TDA3x SoC off of an automotive battery input.  By targeting only applications with lower processing needs, we’re able to choose devices and components which are smaller, compared to systems utilizing higher performance processors.

Features
  • Complete TDA3x, DDRx, and CAN power solution
  • Highly-integrated, size-optimized design
  • Off-Battery operation
  • Full power up/down sequencing
  • Designed to meet ISO 7637-2:2004

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


  




TI Devices (10)

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
LM3880-Q1  Automotive Grade Simple Power Sequencer with Fixed Time Delay  Power Management  Sample & Buy View Design Kits & Evaluation Modules
LM53603-Q1  3.5 to 36Vin, 3 Ampere Synchronous DC-DC Converter for Automotive Applications  Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules
LM74610-Q1  Zero Iq Reverse Polarity Protection Smart Diode Controller  Power Management  Sample & Buy View Design Kits & Evaluation Modules
LP8731-Q1  LP8731-Q1 Dual High-Current Step-Down DC/DC & Dual Linear Reg with I2C Interface  Power Management  Sample & Buy View Design Kits & Evaluation Modules
SN74AHC1G08-Q1  Automotive Catalog Single 2-Input Positive-AND Gate  Logic  Sample & Buy Not Available
SN74AHC1G32-Q1  Automotive Catalog Single 2-Input Positive-OR Gate  Logic  Sample & Buy Not Available
TPS22968-Q1  5.5V, 27mΩ 2-Ch Automotive High-Side Load Switch with Adj Rise Time & Quick Output Discharge  Integrated Load Switches  Sample & Buy View Design Kits & Evaluation Modules
TPS3808-Q1  Automotive Catalog Low Quiescent Current Programmable-Delay Supervisory Circuit  Power Management  Sample & Buy View Design Kits & Evaluation Modules
TPS54116-Q1  Automotive DDR Power Solution with 4-A, 2-MHz VDDQ DC/DC Converter, 1-A VTT LDO and VTTREF  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

Technical Documents

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

User guides (2)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 22007 14 Jun 2017 1,156
PDF 2409 13 Oct 2015 224
Design files (4)
Title Abstract Type Size (KB) Date Views
ZIP 538 06 Dec 2016 174
ZIP 2344 13 Oct 2015 217
PDF 260 13 Oct 2015 219
PDF 684 13 Oct 2015 425
Related Tools & Software

Reference Designs (1)



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