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Description

The demand to retain memory on the position of the seat, window, sliding door, mirror, lift-gate, and others driven by that motor has increased as small motors within the modern automotive vehicle continue to evolve. Existing solutions utilize multiple magnetic sensors attached to the body of a (...)

Key Features

  • Configurable for many DC motor solutions
  • -14V to 80V wide common mode input range for in-line motor current sensing
  • Operational for typical 9V to 18V battery supply
  • Simple interfacing with MSP430™ LaunchPad™ Development Kit for digital capture

Applications Matched

  • Automotive

Description

This reference design offers two display interface options: an Automotive processor with MIPI® DSI output and an Automotive infotainment video display panel with OpenLDI (OLDI) / LVDS input The reference design provides two variations. Setup one converts the system on chip (SoC) DSI video output (...)

Key Features

  • First to Market AEC-Q100 Automotive Qualified Dual-channel MIPI DSI to Dual-link OLDI/LVDS Bridge
  • Supports up to 154-MHz OLDI/LVDS Output Clock in Dual-link Mode
  • Supports up to 24-bpp DSI Video Packets With RGB888 Formats 
  • Supports up to 60-fps WQXGA 2560 × 1600 Resolution at 24-bpp Color 
  • Supports up to (...)

Applications Matched

  • Automotive

Description

Vienna rectifier power topology is used in high power three phase power factor (AC-DC) applications such as off-board electric vehicleEV chargers and telecom rectifiers. Control design of the rectifier can be complex. This design illustrates a method to control the power stage using C2000&trade (...)

Key Features

  • Greater than 98% peak efficiency
  • Less than 2% THD at full load and low line
  • powerSUITE software support for easy adaptation of software for a customized power level
  • SFRA enables in circuit verification of control loop designed
  • Up to 2.4KW design with three phase 400Vac VL-L Input
  • Control of the power (...)

Applications Matched

  • Automotive

Description

System level cost savings tactics are a focus of this board design. Key areas affecting fabrication costs are number of PCB layers and via drill size. The AM570x features a package with via channel arrays. These channels make it possible to build the PCB in only 6-layers while still achieving 100 (...)

Key Features

  • Sitara™ AM570x System on Chip (17 x 17 mm)
  • Reference design files for a 6-layer board
  • 100% signal breakout and routing for all signals
  • SerDes routing for DDR, HDMI, USB3, & CSI-2
  • Reference power design with TPS65916 PMIC

Applications Matched

  • Automotive

Description

This reference design is based on the TAS2505-Q1, which is a low-power Class-D digital audio amplifier with analog, digital, and mixed input capabilities. This design shows TAS2505-Q1 as suitable for automotive cluster and eCall applications by showcasing the device's ability to run on a single 5-V (...)

Key Features

  • Mono Class-D BTL speaker amplifier, 2.6 W at 10% THD (4 Ω, 5.5 V)
  • Load diagnostic functions: output to GND short, terminal to terminal short, output to power short, open load, over-temperature
  • Single 5-V supply rail
  • Supports 8-kHz to 96-kHz sample rates
  • Analog, digital, and mixed input capabilities

Applications Matched

  • Automotive

Description

This reference design provides detection of traction motor phase currents. The TIDA-01543 design realizes an isolated current sensor solution. Precise in-line  huntbased, motor phase current sensing is done with AMC1305M05-Q1 delta-sigma (ΔΣ) modulators and the INA301-Q1 (...)

Key Features

  • Reinforced, isolated ΔΣ modulator to measure in-line motor phase current with shunt resistor
  • Short-circuit response time of < 1.5 μs with SINC 3 filter and OSR 8
  • Nominal phase current measurement range of ±300 A; transient peak range of ±80 Apk with 100-μΩ shunt resistor
  • Calibrated full-scale error of (...)

Applications Matched

  • Automotive

Updated: 27 JUL 2018

Description

The Real-time Digital LED Control reference design demonstrates the control of three boost converters to drive three LEDs (red, blue, and green) strings. This design allows development with real-time digital control of the various LEDs which makes it perfect for any industrial or automotive (...)

Key Features

  • 8 RGB LED design with real-time LED control
  • 3 boost converters are used to step up the 12 V input voltage to a voltage high enough to forward bias the LEDs.
  • Step down power supply design for 3.3V and 5V selection via jumpers
  • The Capacitive Touch BoosterPack can be plugged into the design and used to (...)

Applications Matched

  • Automotive

Description

Interleaved Continuous Conduction Mode (CCM) Totem Pole (TTPL) Bridgeless Power Factor Correction (PFC) is an attractive power topology with use of high band-gap GaN devices, because of high efficiency and reduced size of the power supply. This design illustrates a method to control this power stage (...)

Key Features

  • AC Input (90-230Vrms), 50-60Hz and 3.3KW rated power at high line
  • 98.75% peak efficiency and less than 2% Total Harmonic Distortion (THD)
  • powerSUITE support for easy adaptation of the design for user requirement
  • In built frequency response analyzer (SFRA) for verification and design of control loops
  • Low (...)

Applications Matched

  • Automotive

Description

The TIDEP-0092 reference design provides a foundation for short-range radar (SRR) applications using the AWR1642 evaluation module (EVM). This design allows the estimation and tracking of the position (in the azimuthal plane) and velocity of objects in its field of view up to 80 m,  travelling (...)

Key Features

  • Single-chip FMCW radio detection and ranging (RADAR) for SRR applications
  • Detect objects (such as cars and trucks) up to 80 m away with range resolution of 35 cm; objects 20-m away detectable with resolution of 4.3 cm
  • Clustering and tracking on detected outputs
  • Antenna field of view ±60° with (...)

Applications Matched

  • Automotive

Description

This reference design demonstrates the use of the AWR1642 single-chip mmWave sensor with integrated DSP as a vehicle occupant detection sensor enabling the detection of occupants in a vehicle. This design provides a reference processing chain that runs on the C674x DSP, enabling generation of a (...)

Key Features

  • Demonstration of mmWave sensor technology for robust detection of occupants (adults, children, pets) in a vehicle
  • Generate presence heat map with FOV of ±60 degrees
  • Source code for processing and detection based on mmWave software development kit (SDK)
  • Based on proven EVM hardware designs, enabling quick (...)

Applications Matched

  • Automotive

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