Solutions with Reduced EMI and Noise, Technology for System Performance Improvement Announced

Texas Instruments (TI) will introduce power solutions at APEC and explain technologies that improve future system performance.

TI announced on the 21st that it plans to introduce power solutions that solve complex design challenges related to power management at the Applied Power Electronics Conference (APEC), an exhibition of applied power electronics held in Houston, Texas.

At the APEC exhibition held from March 20 to 24, TI introduces the latest features added to its power management portfolio and demonstrates how to improve power density, reduce EMI and noise, lower quiescent current (IQ), and increase reliability.

In addition, TI's power experts will lead 16 industry and technology sessions and give presentations on related topics. You can find technical white papers, technical articles, and on-demand training related to virtual demos at TI.com/APEC.

"TI's efforts to provide next-generation power management solutions have driven continuous technological innovation," said Mark Gary, Senior Vice President of Analog Power Products at TI. "We are supporting the achievement of high performance, improved energy efficiency, and increased reliability across a wide range of applications, from automotive powertrains and body electronics to electric vehicle charging, solar power generation, and medical equipment."

TI will also unveil three new products that reduce EMI and noise at this event.

The 36V 3A LMQ66430 and LMQ66430-Q1 buck converters integrate two input bypass capacitors and one boot capacitor. This easily meets CISPR 25 Class 5 EMI standards while providing industry-leading 1.5mA quiescent current (IQ) and BOM savings, while offering the smallest solution size in the industry.

The TPS7A94 LDO linear regulator has an output noise of 0.46 mVRMS, the lowest in the industry, which is at least 42% better than competing solutions. In addition, it provides a high power-supply rejection ratio (PSRR), increasing system accuracy and precision in sensitive applications such as medical equipment, wireless infrastructure, and radar.

Meanwhile, at APEC, TI's power experts are scheduled to introduce technologies that improve current and future system performance. Topics to be presented include EMI reduction using dual random dispersion spectrum techniques, power density enhancement using 650V GaN FETs in 800V power converters, and isolated gate drivers integrating advanced protection and diagnostic features for automotive applications.