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texasinstrumentsinc

Motor field-oriented control, Part 2: Implementation

January 21, 2019 By Bill Schweber Leave a Comment

Part 1 of this FAQ set the stage for a rudimentary understanding of FOC (field-oriented control) but did not delve into the math-heavy details. Part 2 now looks at some implementations, again without the underlying math. Q: If a designer wants to implement FOC, does he or she have to pull together all the hardware […]

Filed Under: FAQ, Featured, Power Electronic Tips Tagged With: texasinstrumentsinc, trinamic

Heat sinks, Part 1: Thermal principles

December 18, 2018 By Bill Schweber Leave a Comment

A heat sink is a non-electronic, passive mechanical component that has a vital role in the reliability and performance of ICs, PC boards, modules, chassis, and more. Heat sinks often don’t get much attention, at least not in the early stages of a design. This FAQ will look at the basic thermal principles of these […]

Filed Under: FAQ, Featured, Power Electronic Tips Tagged With: altium, comsol, FAQ, maximintegratedproductsinc, texasinstrumentsinc

Power Electronics Top Talks in November on EDABoard.com forums

December 1, 2018 By Aimee Kalnoskas Leave a Comment

power electronics

Peer-to-peer, engineer-to-engineer questions and answers from the EDABoard.com engineering community around power electronics. Click the “Read more” link and follow the entire conversation and maybe add your two cents by logging in to EDAboard.com Dell power supply – I got this PSU from one of my colleagues and did a quick inspection for the faults in […]

Filed Under: EE Forums, Featured, Power Electronic Tips Tagged With: EDAboard.com, texasinstrumentsinc

electronica 2018: Get smart, Get small, Get integrated

November 19, 2018 By Aimee Kalnoskas Leave a Comment

I thought I heard about 100 different languages spoken as I crisscrossed 17 halls over four days in Munich at electronica 2018 with an average of eight miles a day of walking. I was wrong. It was closer to 180 languages. Tens of thousands of attendees were laser-focused on simplifying design and integrating devices and […]

Filed Under: Analog ICs, Featured Tagged With: electronica2018, ftdichip, gansystemsinc, insightsip, microchiptechnologyinc, recom, rohm, texasinstrumentsinc, ttelectronics

Blood oxygen meters, Part 1: Background and principles

November 8, 2018 By Bill Schweber Leave a Comment

It is now trivial and non-invasive to measure blood-oxygen saturation SpO2, thanks to LEDs, algorithms, and ICs for pulse oximetry — and it’s a very long way from having to draw blood and send it out for assessment. Just a few decades ago, determining the vital medical parameter known as blood oxygen level — formally […]

Filed Under: Analog IC Tips, Covid-19, FAQ, Featured Tagged With: basics, FAQ, siliconlabs, texasinstrumentsinc

Low-power single-chip temperature sensor performs like RTDs

October 25, 2018 By Aimee Kalnoskas Leave a Comment

Texas =Instruments has introduced a new temperature sensor family that offers ±0.1°C accuracy across a wide temperature range and helps simplify system design for industrial and medical applications. The TMP117 is the first single-chip temperature sensor to offer similar performance to platinum resistance temperature detectors (RTDs) while significantly reducing design complexity and power consumption, and […]

Filed Under: Microcontroller Tips Tagged With: texasinstrumentsinc

How telematics is evolving with the connected car

August 15, 2018 By Lee Teschler Leave a Comment

The embedded systems that control vehicle tracking grow more sophisticated by the day. Hope Bovenzi, Texas Instruments Inc. THE phrase “car of the future” often invokes thoughts about autonomous driving. But it is fair to also consider what it will be like as a passenger once our driving habits change. With free hands and relaxed […]

Filed Under: Applications, Automotive/Transportation, FAQ, Featured, Power Electronic Tips Tagged With: FAQ, texasinstrumentsinc

Grid links get more compact thanks to gallium nitride

July 31, 2018 By Lee Teschler Leave a Comment

Serkan Dusmez from Texas Instruments recently recorded a short video with us on a gallium-nitride based grid link. It is a three-phase, three level bidirectional grid tight inverter developed jointly by Texas Instruments and Siemens. It includes 600-V GaN TI drivers that incorporate smart features like over voltage protection and over temperature protection in a […]

Filed Under: Featured, Power Electronic Tips Tagged With: texasinstrumentsinc

TI SiC MOSFET gate drivers make for smaller inverters

July 30, 2018 By Lee Teschler Leave a Comment

solar SiC inverter

Nagarajan Sridhar from Texas Instruments recently filmed a video with us covering a demo of a solar panel inverter that uses Texas Instruments silicon carbide MOSFET gate drivers. He points out that the switching frequency of silicon carbide far exceeds the capability of that available through silicon IGBTs or MOSFETs. The demo circuit is a […]

Filed Under: Power Electronic Tips Tagged With: texasinstrumentsinc

Controllers for micromirror imaging deliver micron-to-sub-millimeter accuracy for 3D printers and portable 3D scanners

July 11, 2018 By Aimee Kalnoskas Leave a Comment

DLPC347x controllers

  Texas Instruments today announced new DLP Pico controllers that deliver advanced light control capabilities in smaller form factors for mass-market 3D scanners and 3D printers. DLPC347x controllers offer the micron-to-sub-millimeter resolution typically found in high-performance, industrial-grade applications in a smaller form factor for desktop 3D printers and portable 3D scanners. Developers can pair the new […]

Filed Under: Microcontroller Tips Tagged With: texasinstrumentsinc, texasinstrumentsinc

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