Vishay Intertechnology IHLP® Inductor in 5050 Case Size Delivers High-Temperature Operation to +180 °C

June 24, 2016  by  

vishay logoVishay Intertechnology, Inc. (NYSE: VSH) introduced a new Automotive Grade IHLP® low-profile, high-current inductor in the 5050 case size featuring a +180 °C continuous operating temperature rating for under-the-hood applications. Offering a low 6.4 mm profile, the Vishay Dale IHLP-5050FD-8A provides a wide range of inductance values from 0.22 µH to 22 µH.

With a frequency range up to 2 MHz for energy storage inductors in DC/DC converters and up to the inductor’s SRF for filter applications, the device released today exceeds AEC-Q200 requirements to provide a high-performing, space- and power-saving solution for DC/DC converters and high-current noise filters in high-temperature automotive systems. Applications include engine and transmission control units, diesel injection drivers, noise suppression for motors, windshield wipers, HID and LED lighting, heating and ventilation blowers, and other applications in which high-temperature operation is required.

Vishay Radial Aluminum Capacitors Offer High-Temperature Operation and Long Useful Life for Automotive and Industrial Applications

June 17, 2016  by  

vishay 6-17-16 27408636926_04e3d610dc_zVishay Intertechnology, Inc. (NYSE: VSH) introduced a new series of Automotive Grade radial aluminum capacitors that features high-temperature operation up to +150 °C and a useful life to 2,000 h at +150 °C to provide high stability and reliability for automotive and industrial applications.

The Vishay BCcomponents 160 RLA series is available in 10 case sizes from 10 mm by 12 mm to 18 mm by 35 mm. For enhanced reliability, the AEC-Q200-qualified capacitors offer very low impedance down to 23 mΩ at 100 kHz, a high rated ripple current to 2,000 mA at +150 °C, and a capacitance range from 33 µF to 3300 µF over a voltage range of 16 V to 50 V.

Analog Devices SHARC® Processor Platform Improves Sound Experience in Audio System Applications

June 17, 2016  by  

New Analog Devices SHARC® Processor Platform Delivers Superior Sound Experience in Audio System Applications (Photo: Business Wire)

 

Analog Devices, Inc. (ADI) announced the addition of ADSP-SC57x and ADSP-2157x processors to its  series of single-chip multicore SHARC processors. The devices advance the audio experience by enabling superior sound quality and more cost-effective and reliable audio systems. The new processor platform meets automotive temperature ranges without the need for costly, bulky heat sinks or fans, which saves space in the end application.

SynTest Offers Design-for-Test Tool Suite to Aid IC Design

June 17, 2016  by  

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SynTest Technologies, Inc., a leading supplier of Design-for-Test (DFT) tools, is now supporting automotive IC designs. Suppliers of Automotive IC designs need to implement a functional safety process according to the ISO 26262 standard, and carry this through to their products. SynTest Open Architecture is said to ease integration into custom flow designed by Automotive IC Design suppliers.

Automotive IC Design suppliers need assistance on two fronts: (1) Creation of high-fault-coverage IC designs to comply with the ISO 26262 standard during manufacturing testing, and (2) Monitoring real-time design failures in the field when the design is in standby, nonoperational mode.

Elektrobit (EB) Cloud-Based EB cadian Adds Customizable Remote Analysis of Vehicle Performance

June 13, 2016  by  

Elektrobit-Logo.svg-2EB cadian gives carmakers targeted and customizable insights into their fleet to optimize the vehicle lifecycle

 Elektrobit (EB) announced EB cadian, a cloud-based service for focused and customizable remote analysis of vehicle performance. EB cadian will provide carmakers with a new tool to deliver insights they can leverage to optimize the value chain, save time and money in vehicle development and maintenance. 

Qt Company Launches Automotive Suite v1.0

June 9, 2016  by  

 

 ad 6-9-16 DQ191_Image_1_HRESThe Qt Company together with Pelagicore and KDAB is launching the first generation of the Qt Automotive Suite. With experience in delivering automotive UI Software to over 20 automotive customers behind them, the three companies see an opportunity to bring innovations and efficiencies to the industry. By creating a suite of automotive specific components and tooling, the industry will realize significantly lower development costs and faster time to market. The Qt Automotive Suite frees up designers and engineers from mundane tasks to focus on building high quality digital experiences with optimized time-to-market.

TI Integrated Resolver Sensor Interface Enables Smaller, Safer and More Accurate Rotary Position Sensing

June 7, 2016  by  


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Resolver-to-digital converter enables up to a 50 percent reduction in board space and a lower bill-of-materials cost in automotive and industrial applications

Texas Instruments (TI) (NASDAQ: TXN) introduced what it said is the industry’s first resolver sensor interface with integrated power supply, exciter amplifier and functional safety features. The new device is capable of simultaneously exciting the resolver sensor coil and calculating the angle and velocity of a rotating motor shaft without the external components required by competitive solutions.

Redpine Signals Launches Multi-Protocol Wireless Solution for the V2X Market

June 7, 2016  by  

redpine SDK Diagram

• Industry’s first V2X solution with Integrated 802.11p, 802.11n, Bluetooth and 802.15.4 for V2V, V2I and Intra-Vehicle applications

• Replaces solutions from multiple vendors with a solution that includes chipset, module, IEEE 1609 stack, On-Board Unit (OBU) and Road Side Unit (RSU)

• Significantly reduces the integration time and total cost of development for the car OEMs; enabling the connected car to become a reality

• Ultra-low power solution ideal for non-vehicular applications such as bicycles, helmets and smart phones for rider and pedestrian safety

Allegro Announces Programmable Unipolar Hall-Effect Switch With Built In Diagnostics

June 7, 2016  by  

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Designed with an Externally Enabled Diagnostic Function andUser-Programmable Switchpoints

Allegro MicroSystems, LLC announced a new unipolar Hall-effect switch with an externally enabled diagnostic function and user-programmable switchpoints.

Allegro’s A1162 has on-chip electromagnetic coils that are used to implement self-test of the sensor’s entire magnetic and electrical signal chain. It is designed for systems where precise magnet switchpoints and safety, reliability, or both, are critical, such as those designed to meet the requirements of ISO 26262.

In normal operating mode, the A1162 functions as a standard unipolar Hall-effect switch. The device output transistor turns on (output signal switches low) in the presence of sufficient magnetic field (>BOP max). The output transistor of the A1162 switches off (output signal switches high) when the magnetic field is removed (automotive applications include shift selectors (PRNDL), seat belt buckles and brake sensors.

When the diagnostic feature is enabled, the output of the A1162 provides a square wave output which confirms the device is properly sensing the internally generated magnetic field. Therefore, use of the A1162 either eliminates the need for redundant sensors in safety-critical applications or increases robustness in safety-critical applications that might otherwise require redundant sensors (drive-by-wire systems, etc.).

This monolithic IC integrates a voltage regulator, Hall voltage generator, small-signal amplifier, chopper stabilization, Schmitt trigger, and short-circuit-protected open-collector output able to sink up to 25 mA. The on-board regulator permits operation with supply voltages of 3.8 to 24 V. It is temperature-stable and stress-resistant, making it especially suited for operation over temperature ranges up to 150ºC (L temperature range). Superior high-temperature performance is made possible through advanced dynamic offset cancellation techniques, which reduce the residual offset voltage normally caused by device overmolding, temperature dependencies, and thermal stress.

The A1162 is available in an 8-pin eTSSOP package (Suffix LE) and is priced at $0.49 in quantities of 1,000.

STMicroelectronics Power Technology Enables Zaptec Portable e-Car Charger

June 2, 2016  by  

stmicro 6-2-16 T3831I SiC_MOSFET_Zaptec_Car_Charger_T3831I_bigPatented electronic transformer offers safe and efficient charging for any e-car on any grid

ST’s SiC electronics helps achieve 97% power efficiency in a form factor 10x smaller and lighter than existing solutions

Silicon-carbide (SiC) power electronics from STMicroelectronics  has enabled the creation of ZapCharger Portable, said to be the world’s smallest, smartest, and safest electric-car charging station from Zaptec, a start-up company.

The market-first portable electric-car charger with built-in electronic transformer, ZapCharger works with any electric car on any grid. Power-conversion capabilities of ST’s SiC MOSFET[1] devices have enabled Zaptec engineers to design a portable, yet powerful piece of equipment. Ten times smaller and lighter than products with the comparable performance, the 3kg, 45 x 10 x 10cm charger delivers an energy efficiency of 97%.

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