Automotive Door Control Switch Reference Design

(ACTIVE) TIDA-00356

Description & Features

Technical Documents

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Description

This automotive door control switch reference design showcases a proof-of-concept solution for an automotive door control switch panel that communicates wirelessly to the door side mirror, window lift and door lock mechanisms. Using TI's automotive qualified BLE + MCU CC2541-Q1 system-on-chip solution, this reference design enables cost, weight, and ultimately fuel savings by replacing expensive and heavy cable harnesses.

Features
  • Simple proof-of-concept design demonstrating TI Bluetooth® low energy for automotive control applications
  • Enables the replacement of wires and harnesses through a robust and mature Bluetooth ultra-low power SoC solution with full Bluetooth low energy certification
  • Dual-power input includes coin cell battery mode for fully independent portable operation
  • Wide input voltage range 3V to 50V LDO for direct car battery operation with integrated reverse battery protection
  • Functionality in start-stop and cold start environments
  • AEC-Q100 qualified device
  • Automotive-qualified CC2541-Q1 available (Note: There is a slight pinout change from CC2541)

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


  




TI Devices (3)

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
CC2541  Bluetooth low energy and proprietary wireless MCU  SimpleLink Solutions  Sample & Buy View Design Kits & Evaluation Modules
TPD4E001-Q1  Automotive Low-Capacitance 4-Channel +/-15-kV ESD Protection Array for High-Speed Data Interfaces  Circuit Protection  Sample & Buy View Design Kits & Evaluation Modules
TPS92638-Q1  Automotive 8-Channel Linear LED Driver With PWM Dimming  LED Driver  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
PDF 280 05 Jan 2015 92
PDF 716 05 Jan 2015 18
Design files (3)
Title Abstract Type Size (KB) Date Views
ZIP 702 05 Jan 2015 24
PDF 195 05 Jan 2015 50
PDF 490 05 Jan 2015 147
Related Tools & Software

Software (1)



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