Automotive Body Control Module Driver Reference Design

(ACTIVE) TIDA-00296

Description & Features

Technical Documents

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Description

TIDA-00296 is a reference design that highlights TI's high-side and low-side relay, motor, and load driver portfolios. The loads for this design (door locks, window lifts, seat heaters, HVAC, lamps, and LEDs) were chosen to show the range of loads that a BCM can drive and how TI's solutions fit into these areas.

Features
  • Robust and versatile driver products for driving various loads:
    • High-side pre-FET Drivers (LM9061/TPIC44H01)
    • Seat Heaters
    • Low-Side Driver (TPL7407L)
    • Lamps
    • High-Side Driver (LMD18400/TPS1H100-Q1)
    • HVAC Blower, Window/Windshield Actuators
    • Linear LED Driver (TPS92630)
    • LEDs
  • Smart drivers have diagnostic and protection capabilities via I2C and SPI
  • Reverse polarity protection on the power stage of the design
  • pre-FET drivers are used to drive discrete FETs allowing the design to have flexibility with load driving requirements
  • Highlights the ability of the BCM to directly drive loads with higher current requirements (~4500mA)

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


  



Schematic/Block Diagram

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Test Data

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Design Files

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Bill of Materials (BOM)

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TI Devices (11)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM9061  High-Side Protection Controller  Power switches  Sample & Buy View Design Kits & Evaluation Modules
LMD18400  Quad High Side Driver  Power switches  Not Available Not Available
LMV341-Q1  Automotive Catalog Single Rail-To-Rail Output CMOS Operational Amplifier with Shutdown  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G07-Q1  Automotive Catalog Single Buffer/Driver With Open-Drain Output  Buffer/driver  Sample & Buy Not Available
TCA9539-Q1  Automotive Low-Voltage 16-Bit I2C and SMBus Low-Power I/O Expander  I2C  Sample & Buy View Design Kits & Evaluation Modules
TLV700  200mA Low-Iq Low-Dropout (LDO) Regulator for Portables  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPIC44H01  4-Channel Serial/Parallel High-Side Pre-FET Driver  Gate drivers  Sample & Buy Not Available
TPL7407L  40V, 7-Channel NMOS Array, Low Side Driver  Power switches  Sample & Buy View Design Kits & Evaluation Modules
TPS1H100-Q1  40-V, 100-mOhm 1-Ch Smart High Side Switch  Power switches  Sample & Buy View Design Kits & Evaluation Modules
TPS92630-Q1  Automotive Three-Channel Linear LED Driver with Analog and PWM Dimming  LED drivers  Sample & Buy View Design Kits & Evaluation Modules
TXB0104-Q1  Automotive 4-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing and +/-15kV ESD   Voltage level translation  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM9061 Download Download
LMD18400 (NFH) | 20 Download
LMV341-Q1 Download Download
Download Download
SN74LVC1G07-Q1 Download Download
Download
TCA9539-Q1 Download
TLV700 Download Download
Download -
Download Download
TPIC44H01 Download -
TPL7407L Download
Download
TPS1H100-Q1 Download -
TPS92630-Q1 Download Download
TXB0104-Q1 Download
Download Download
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 (2)
Title Abstract Type Size (KB) Date
PDF 600 03 Nov 2014
PDF 613 22 Sep 2014
Design files (7)
Title Abstract Type Size (KB) Date
PDF 140 28 Oct 2014
PDF 60 28 Oct 2014
PDF 458 28 Oct 2014
ZIP 1110 28 Oct 2014
ZIP 1304 22 Sep 2014
PDF 4284 22 Sep 2014
PDF 372 22 Sep 2014

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