Texas Instruments introduced power-management chips and design resources at Open Compute Summit in San Jose, California, from October 13-16. The products address power delivery requirements as data centers scale from 12V to 48V to 800VDC architectures. The company released a white paper developed in collaboration with NVIDIA examining power delivery trade-offs for 800 VDC power […]
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Magnetic packaging modules boost power density and efficiency
Texas Instruments (TI) introduced six new power modules aimed at enhancing power density, efficiency, and EMI reduction. These modules utilize TI’s MagPack integrated magnetic packaging technology, reducing size by up to 23% compared to competitors. These power modules leverage TI’s proprietary MagPack integrated magnetic packaging technology, shrinking their size by up to 23% compared to […]
APEC 2024: Power to the data center
Data centers power the world, or does the world power data centers? According to one report, datacenters currently consume 2% of the world’s electricity and that could increase to 8% by 2030. Much of that electricity arrives at the load as low voltage, high current. For example, a single IC, processor, graphics processor, AI chip, […]
FAQ on creepage and clearance: Part 3
Regulatory creepage and clearance requirements are increasingly affecting mainstream designs; understanding and meeting them is a complicated, multifaceted process. The final part of this article looks at an IC pair specifically designed for an enhanced creepage and clearance value, tools for helping with design, and also provides some “pre-electronics” perspective on the subject. Q: Are […]
SiC gate driver benefits traction inverters for EVs
Texas Instruments debuted a highly integrated, functional safety-compliant, isolated gate driver that enables engineers to design more efficient traction inverters and maximize electric vehicle (EV) driving range. The new UCC5880-Q1 reinforced isolated gate driver offers features that enable EV powertrain engineers to increase power density and reduce system design complexity and cost while achieving their […]
APEC 2023 round-up
The Applied Power Electronics Conference (APEC) has grown over the course of a few decades to be the leading conference in North America for power electronics professionals. This past month, March 19th to the 23rd, in Orlando, APEC returned to share the latest trends, technologies, and opportunities in power electronics with industry and academia alike. […]
Power supply ICs come in rad-hard plastic packages
Texas Instruments announced an expansion in its portfolio of space-grade analog semiconductor products in highly reliable plastic packages for a diverse range of missions. TI developed a new device screening specification called space high-grade in plastic (SHP) for radiation-hardened products and introduced new analog-to-digital converters (ADCs) that meet the SHP qualification. TI also introduced new […]
Texas Instruments wins coveted 2022 Leap Award
Chip supplier Texas Instruments has won a bronze trophy for its solid-state relays in the 2022 Leap Awards power electronics category. The LEAP Awards celebrates the most innovative and forward-thinking products serving the design engineering space. The power electronics category covers power supplies, transistors and any other power electronic circuits, components or assemblies used in […]
Enabling a do-it-yourself hot-swap circuit design using a hybrid architecture
By Durga Praveen G and Rakesh Panguloori, Texas Instruments There is unprecedented demand for highly available and redundant systems to offer the best user experience. For example, in communications, banking, and industrial automated systems, any amount of system downtime could potentially lead to lost customers. The implementation of a hot-swap circuit at the input of […]
How to gauge LED flicker
A few years ago, back when ordinary LED bulbs still sold for north of $10 a piece, there was a great brouhaha about LED light flicker. Light flicker can certainly be dangerous. Sufficiently intense flicker at between 3 and 70 Hz can cause epileptic seizure in a small percentage of the population. And flicker that […]
