Automotive eCall Reference Design

(ACTIVE) TIDA-00159

Description & Features

Technical Documents

Support & Community

Order Now


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


Description

TIDA-00159 is a reference design for vehicles equipped with eCall systems which has the capability to enable phone calls to an emergency service center in the event of an accident. Customers can accelerate the design of their eCall systems by taking advantage of a complete reference design comprised of analog AEC-Q100 qualified integrated circuits (ICs) from TI. This design creates a robust, low cost solution that is scalable with flexible power operations which allows the system to be powered from the main car battery or the back-up cell battery.

Note: TIDA-00159 is the second generation eCall reference design and it replaces the previous version TI Design AUTO-ECALL-REF

Features
  • The TPS43330-Q1 pre-boost circuit supports automotive start/stop and boosts back-up battery supply voltage, allowing operation down to 2V at the input
  • The TAS5421-Q1 delivers 10W output power at 8 Ohms which translates to clear and loud audio. The audio amplifier also features integrated diagnostics to increase the safety level
  • The components offered in this system provide load dump protection against input transients up to 40V
  • Can sustain a 10-15 minute phone call in emergency situations
  • Software features a set of AT commands that can be implemented through the RS-232 serial connection with the modem


  




TI Devices (7)

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
CSD18532Q5B  60-V, N-Channel NexFET™ Power MOSFET  Power MOSFET  Sample & Buy Not Available
CSD18534Q5A  60V N-Channel NexFET Power™ MOSFET  Power MOSFET  Sample & Buy Not Available
MSP430F2232  16-bit Ultra-Low-Power Microcontroller, 8KB Flash, 512B RAM  Ultra-low Power  Sample & Buy View Design Kits & Evaluation Modules
TAS5421-Q1  22-W Mono Automotive Digital Audio Amplifier With Load Dump and I2C Diagnostics  Speaker Amplifier and Modulator  Sample & Buy View Design Kits & Evaluation Modules
TPS43330-Q1  Automotive Catalog Low Iq, single Boost , dual synchronous Buck controller  Power Management  Sample & Buy View Design Kits & Evaluation Modules
TPS7A1601-Q1  Automotive Catalog 60V, 5-µA Iq, 100-mA, Low-Dropout Voltage Regulator with Enable and Power Good  Linear Regulator (LDO)  Sample & Buy View Design Kits & Evaluation Modules
TRS3223-Q1  Automotive Catalog 3-V To 5.5-V Multichannel RS-232 Line Driver/Receiver With +/- 15-kV ESD  Interface  Sample & Buy Not Available

Technical Documents
User Guides (2)
Title Abstract Type Size (KB) Date Views
PDF 206 17 Jul 2014 189
PDF 406 17 Jul 2014 89
Design Files (6)
Title Abstract Type Size (KB) Date Views
ZIP 3770 17 Jul 2014 59
ZIP 19177 17 Jul 2014 55
ZIP 1968 17 Jul 2014 73
PDF 68 17 Jul 2014 123
PDF 163 17 Jul 2014 252
PDF 496 17 Jul 2014 214
Related Tools & Software

Software (1)



Support & Community

TI E2E™ community

TI E2E Community

As a member of my.TI you can join the TI E2E™ Community where you can ask questions, share ideas and collaborate with fellow engineers and TI experts

Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of use.

Wikis

Visit the TI Wiki

Other Support