All About Circuits

Latest Power News

Categories

Summit 2026 Keynote - Big Challenges in Little Spaces: Rethinking Power Delivery to AI Processors

Summit 2026 Keynote - Big Challenges in Little Spaces: Rethinking Power Delivery to AI Processors

Lotus Microsystems co-founder Yasser Nour discusses 3D vertical power interposers, finding fab partners, and navigating industry talent shortages while building a hardware startup.


News Oct 28, 2026 by Dale Wilson
TI Unveils New ADC and Power ICs to Slash AI Data Center Downtime

TI Unveils New ADC and Power ICs to Slash AI Data Center Downtime

This week, at the OCP Summit, Texas Instruments unveiled three new ICs designed to prevent power glitches, streamline high-voltage distribution, and minimize signal jitter in AI data centers.


News Oct 16, 2026 by Jeff Child
Summit 2026 - Optimizing Silicon MOSFET Performance in High-Frequency DC-DC Converters

Summit 2026 - Optimizing Silicon MOSFET Performance in High-Frequency DC-DC Converters

Explore MOSFET tradeoffs in high-frequency DC-DC converters through 65 W HFQR and 204 W quarter-brick designs with experts from iDEAL Semiconductor.


News Oct 14, 2026 by Dale Wilson
Summit 2026 - Industrial Connectivity: Applications Driving the Next Wave of Growth

Summit 2026 - Industrial Connectivity: Applications Driving the Next Wave of Growth

Join experts from Molex to explore how industrial connectivity supports reliable power, signal, and data solutions as connected operations expand beyond the factory floor.


News Oct 14, 2026 by Molex Incorporated
Summit 2026 - Infineon Automotive Smart Power Stages: An Overview

Summit 2026 - Infineon Automotive Smart Power Stages: An Overview

Explore how DrMOS devices enable multiphase buck topologies. See an 8-phase core rail demo using Infineon Smart Power Stage TLF12505A for steady-state and dynamic response to load transients.


Summit 2026 - CoolSiC™ JFET and Its Benefits in Solid-State Power Distribution

Summit 2026 - CoolSiC™ JFET and Its Benefits in Solid-State Power Distribution

Learn how Infineon devices enable safer, efficient protection by combining ultra-low RDS(on), bidirectional operation, and Q DPAK packaging to reduce losses, enhance reliability, and scale current.


Summit 2026 Keynote - Betting Against the Bandgap: Reinventing Silicon Power Devices

Summit 2026 Keynote - Betting Against the Bandgap: Reinventing Silicon Power Devices

iDEAL Semiconductor co-founder David Jauregui outlines how the silicon SuperQ architecture can challenge SiC and GaN in power electronics and leverage silicon's infrastructure lead.


News Oct 14, 2026 by Dale Wilson
OmniOn Debuts High-Power DC-DC Bus Converters for AI Data Centers

OmniOn Debuts High-Power DC-DC Bus Converters for AI Data Centers

The new QODN non-isolated Osprey bus converters offer high efficiency and compact footprints for demanding AI data center and high-density compute applications.


News Oct 11, 2026 by Jeff Child
Summit 2026 - From Grid to GPU: Validating Next-Gen AI Data Center Power Infrastructure

Summit 2026 - From Grid to GPU: Validating Next-Gen AI Data Center Power Infrastructure

From Grid to GPU: Validating Next-Gen AI Data Center Power Infrastructure


News Oct 07, 2026 by Tektronix
Summit 2026 - The Evolution of SiC Power Devices: Why Cascode and Dual Drive JFETs Matter

Summit 2026 - The Evolution of SiC Power Devices: Why Cascode and Dual Drive JFETs Matter

Discover how a new generation of normally-off SiC JFETs is emerging as a compelling alternative to mainstream SiC MOSFETs, driving new levels of efficiency, power density, and reliability.


Summit 2026 - Achieving 80 PLUS Certification: Precision Efficiency Testing for Server PSUs

Summit 2026 - Achieving 80 PLUS Certification: Precision Efficiency Testing for Server PSUs

Discover how precision power analyzers enable accurate efficiency measurements for data server power supplies and help meet 80 PLUS certification requirements under challenging load conditions.


News Oct 07, 2026 by Rohde & Schwarz
Summit 2026 - The Hidden Tech Powering AI: Advanced Magnetics for Next-Gen Data Centers

Summit 2026 - The Hidden Tech Powering AI: Advanced Magnetics for Next-Gen Data Centers

As AI power demands grow, advanced magnetics, protection, and power management technologies are enabling more efficient, reliable, and scalable data center architectures.


Summit 2026 - Optimizing Power Supply Units for Next Gen AI Data Centers

Summit 2026 - Optimizing Power Supply Units for Next Gen AI Data Centers

Explore emerging rack architectures and cutting-edge power supply unit (PSU) topologies with Infineon Technologies. Learn how Silicon, GaN, and SiC reference designs enable highly efficient, scalable systems.


ST Rolls Out Battery Management IC for Lithium Packs Up to 10 Cells

ST Rolls Out Battery Management IC for Lithium Packs Up to 10 Cells

The L9962 integrates cell monitoring, balancing, protection, and a 3.3-V LDO in a 7 mm x 7 mm package and draws just 2 uA in deep sleep.


News Sep 25, 2026 by Luke James
Nanopower’s Sensor Monitoring IC Saves Power on Always-On Devices

Nanopower’s Sensor Monitoring IC Saves Power on Always-On Devices

Nanopower Semiconductor’s power-saving IC manages sensors and peripherals while keeping the host MCU off, with an idle current of just 200 nA.


News Sep 17, 2026 by Joshua Tidwell
Onsemi Unveils Platform That Turns  Silicon Wafers Into Power Packages

Onsemi Unveils Platform That Turns Silicon Wafers Into Power Packages

By embedding heterogeneous Si, SiC, and GaN die directly into 12-inch silicon wafers with precision RDLs, Onsemi's EPP replaces wire bonds and mold compounds to deliver up to 5x power density.


News Sep 16, 2026 by Jeff Child
Big Moves Propel eVTOLs Closer to Autonomous Flight and More

Big Moves Propel eVTOLs Closer to Autonomous Flight and More

Archer Aviation is developing pilotless eVTOLs, CATL is ready to produce safer batteries, and Florida is building out its flight testing track.


News Sep 07, 2026 by Shannon Cuthrell
Paragraf Launches 12-Channel Graphene FET Platform and Real-Time Reader

Paragraf Launches 12-Channel Graphene FET Platform and Real-Time Reader

The PMF2002 multiplexes 12 customer-functionalized graphene sensing channels on one device, while the new Enterprise Reader adds direct electronic readout and real-time analysis.


News Sep 04, 2026 by Luke James
AI Craze Drives Wave of Semiconductor Deals Toward $1T Chip Era

AI Craze Drives Wave of Semiconductor Deals Toward $1T Chip Era

In this edition of Business Shorts, we spotlight five announcements that show AI demand is reshaping everything from Wall Street financing to washing machines.


News Aug 26, 2026 by Luke James
Vox Power Unveils Digitally Enabled Output Modules and Open-Source DevKit

Vox Power Unveils Digitally Enabled Output Modules and Open-Source DevKit

This set of PMBus-compatible output modules and an accompanying digital development kit streamline the control, monitoring, and integration of high-density configurable power supplies.


News Aug 07, 2026 by Jeff Child