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Quantum Dot Researchers Win Nobel Prize For Bringing Color to Nanotech

Quantum Dot Researchers Win Nobel Prize For Bringing Color to Nanotech

The 2023 Nobel Prize in Chemistry goes to three scientists whose quantum dot research has made display and lighting technology more colorful.


News Oct 16, 2023 by Aaron Carman
SiFive Rolls Out RISC-V Cores Aimed at Generative AI and ML

SiFive Rolls Out RISC-V Cores Aimed at Generative AI and ML

SiFive has released two new processors, one to target machine learning applications, and one to target general-purpose HPC.


News Oct 16, 2023 by Jake Hertz
Current-Mode Control for Switching Regulators

Current-Mode Control for Switching Regulators

This article provides a primer on current-mode control, a widely used alternative to voltage-mode control that provides faster response to changes in input voltage and load current.


Selecting a MOSFET for Buck-Boost DC-DC Converters in Car USB PD Designs

Selecting a MOSFET for Buck-Boost DC-DC Converters in Car USB PD Designs

Selecting the right power MOSFET for your DC-DC converter can improve efficiency and minimize heating. Learn the tradeoffs associated with MOSFET on-resistance and gate charge for an H-bridge buck-boost DC-DC converter design.


Microchip Claims Industry’s First Low Pin Count MCU Family With I3C Support

Microchip Claims Industry’s First Low Pin Count MCU Family With I3C Support

Microchip’s latest MCU shows that big things can come in small packages.


News Sep 29, 2023 by Aaron Carman
Simulating Pulse-Frequency Modulation for DC-DC Converters

Simulating Pulse-Frequency Modulation for DC-DC Converters

Using a pulse-frequency-modulated buck converter as an example, this article describes techniques for incorporating PFM into switching regulator design and simulations.


MIPI Alliance Reports Successful Plugfest of Three I3C Specifications

MIPI Alliance Reports Successful Plugfest of Three I3C Specifications

This year’s Plugfest helped validate I3C and build out its ecosystem amongst some of the industry’s leaders.


News Sep 28, 2023 by Jake Hertz
GaN Transistors Double Down on Size and Power Efficiency

GaN Transistors Double Down on Size and Power Efficiency

Whether in space or on the ground, these GaN-based transistors unlock new benefits compared to silicon.


News Sep 27, 2023 by Aaron Carman
Pulse-Frequency Modulation for Switching Regulators

Pulse-Frequency Modulation for Switching Regulators

What’s the difference between PFM and PWM? We explore pulse-frequency modulation as a technique for controlling the output voltage of a switch-mode voltage regulator.


Intel Develops Glass Substrate for Next Gen Advanced Chip Packaging Needs

Intel Develops Glass Substrate for Next Gen Advanced Chip Packaging Needs

Intel has unveiled new glass substrate technology for large chiplet based system-in-package chips. Glass substrates allow for denser packing of chiplets—an important for applications like AI and others.


News Sep 25, 2023 by Duane Benson
Navitas Technology Takes GaN to New Power Heights

Navitas Technology Takes GaN to New Power Heights

A new and improved GaN technology is moving from the cell phone charger market into higher power, high-reliability applications. EE Power spoke with Navitas’ Stephen Oliver to find out how, and we’ve got everything engineers need to know.


Bluetooth LE: Security Modes and Procedures Explained

Bluetooth LE: Security Modes and Procedures Explained

In Bluetooth LE (BLE), security is a multifaceted beast. Learn the three main security modes of BLE, along with five critical BLE security procedures.


Chipmakers, Researchers, and Hobbyists Show Off the Many Faces of RISC-V

Chipmakers, Researchers, and Hobbyists Show Off the Many Faces of RISC-V

In this roundup, we review the ways RISC-V is making its mark in the computing world—from small-scale gaming projects to large-scale corporate initiatives.


News Sep 23, 2023 by Abdulwaliy Oyekunle
Closed-Loop Control for an LTspice Switching Regulator

Closed-Loop Control for an LTspice Switching Regulator

Learn how to simulate a switching voltage regulator with a voltage-controlled PWM waveform in LTspice.


Connector Reboots: Apple iPhone Goes USB-C, Intel Delivers Thunderbolt 5

Connector Reboots: Apple iPhone Goes USB-C, Intel Delivers Thunderbolt 5

It’s a consequential time in the connectivity world. While Apple switches to USB-C on its new iPhone 15, Intel has released version 5 of its Thunderbolt standard.


News Sep 21, 2023 by Jake Hertz
All About the Inverting Buck-Boost Converter

All About the Inverting Buck-Boost Converter

Learn about the inverting buck-boost converter, a switching voltage regulator designed to handle unstable input voltages.


CPU Designer Jim Keller Rethinks RISC-V AI Processing at Tenstorrent

CPU Designer Jim Keller Rethinks RISC-V AI Processing at Tenstorrent

Hailed for his historic microprocessor designs at AMD, Apple, and Broadcom, Jim Keller is onto his next CPU endeavor at Tenstorrent.


News Sep 19, 2023 by Jake Hertz
Building a One-Shot Multivibrator with an ESP32 Terminal Display:  A Radio Shack Classics Circuit Remix

Building a One-Shot Multivibrator with an ESP32 Terminal Display:  A Radio Shack Classics Circuit Remix

In this hands-on project, we will update a 1980s version of a one-shot (monostable multivibrator) circuit by giving it a modern, colorful output while also examining the circuit's operation.


Projects Sep 17, 2023 by Don Wilcher
AI Networking Chip Startup, Enfabrica, Receives $125 Million in Series B Funding

AI Networking Chip Startup, Enfabrica, Receives $125 Million in Series B Funding

With Nvidia now added to its list of strategic investors, Enfabrica has opened pre-orders on systems using its AI era fabric switch IC


News Sep 15, 2023 by Duane Benson
Generative AI Startup Shows Off Digital In-Memory Computing Platform

Generative AI Startup Shows Off Digital In-Memory Computing Platform

Offering improved performance and lower operating costs, D-Matrix’s newest platform presents a clear path forward to scale data center AI.


News Sep 14, 2023 by Aaron Carman