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How to Enable USB-C Power Exchanges With and Without Power Delivery

How to Enable USB-C Power Exchanges With and Without Power Delivery

In this article, we'll discuss the main features required to have a USB-C power exchange with and without PD.


News Aug 22, 2020 by Dr. Steve Arar
Brick or Battery? A New Study Indicates That Red Bricks Can Be Used as Supercapacitors

Brick or Battery? A New Study Indicates That Red Bricks Can Be Used as Supercapacitors

You read that right. Researchers from Washington University in St. Louis have developed a method to take the common brick and convert it into a medium of energy storage.


News Aug 12, 2020 by Jake Hertz
Reed Relays Can Be the Best Solution for Signal Switching in T&M

Reed Relays Can Be the Best Solution for Signal Switching in T&M

Signal switching is vital in test systems, and there are many options to accomplish the task. Here's why reed relay-based switching systems may be your best bet.


News Jul 29, 2020 by Dr. Steve Arar
A New Device Eliminates the Need for Capacitors in Automotive Power Supply Designs

A New Device Eliminates the Need for Capacitors in Automotive Power Supply Designs

External capacitors can quickly clutter PCB real estate and drive up BOM costs. What if we could do away with them altogether?


News Jun 27, 2020 by Jake Hertz
Rad-Hard Roundup: Protecting Space Vehicles from Overcurrent Events

Rad-Hard Roundup: Protecting Space Vehicles from Overcurrent Events

What's worse than overcurrent events? Overcurrent events in space.


News Apr 30, 2020 by Gary Elinoff
What Does “99% Power Efficiency” Really Mean in Silicon Carbide MOSFETs?

What Does “99% Power Efficiency” Really Mean in Silicon Carbide MOSFETs?

Whenever we discuss power semiconductors, the feature that takes center stage is power efficiency. But what exactly do we mean by that term?


News Apr 21, 2020 by John Koon
Energy Sharing—The Key to Preventing LED Drivers from Overheating?

Energy Sharing—The Key to Preventing LED Drivers from Overheating?

Managing heat in LED drivers is a challenge when the device encounters a high input voltage, but the output voltage is low. In these cases, an “energy sharing” mechanism may be a solution.


News Apr 14, 2020 by Dr. Steve Arar
Eliminating Brownouts and Blackouts by Manipulating Electricity Distribution in Power Grids

Eliminating Brownouts and Blackouts by Manipulating Electricity Distribution in Power Grids

A research team from the University of British Columbia’s (UBC) School of Engineering is redesigning how electricity is distributed within power grids.


News Mar 29, 2020 by Luke James
Designing FPGA-Dependent Medical Devices Just Got More Streamlined With New PMIC Reference Designs

Designing FPGA-Dependent Medical Devices Just Got More Streamlined With New PMIC Reference Designs

Renesas' new reference designs for Xilinx's FPGAs and SoCs solve the issues of multiphase regulators. But how might they also speed up the design process for in-demand medical devices?


News Mar 27, 2020 by Gary Elinoff
Silicon Carbide Is Changing the Game of Solar Energy

Silicon Carbide Is Changing the Game of Solar Energy

There's plenty of buzz about SiC for electric vehicles. How is the wide-bandgap semiconductor pushing innovations in solar power, though?


News Mar 11, 2020 by Gary Elinoff
With an Aging Industrial Infrastructure, Reliable IGBT Drivers Are More Important Than Ever

With an Aging Industrial Infrastructure, Reliable IGBT Drivers Are More Important Than Ever

High voltage and high reliability is king in IGBT drivers. Power Integrations is rising to the call.


News Mar 09, 2020 by Gary Elinoff
TI’s New Buck Converter and the Issue of Switching Regulator Conduction Modes

TI’s New Buck Converter and the Issue of Switching Regulator Conduction Modes

The buck converter operates in "forced continuous conduction mode (FCCM)." Let's break that term down.


News Mar 06, 2020 by Robert Keim
ON Semiconductor Introduces Adaptive Charging Controller for USB PD 3.0

ON Semiconductor Introduces Adaptive Charging Controller for USB PD 3.0

The FAN6390MPX incorporates an autonomous USB PD state machine to comply with the USB PD 3.0 specification.


News Mar 02, 2020 by Gary Elinoff
TDK Reports Their New AC-DC Power Supplies Peaking at 600 Watts

TDK Reports Their New AC-DC Power Supplies Peaking at 600 Watts

TDK-Lambda claims their new AC-DC power supplies feature efficiencies up to 96% within an industry-standard 3 x 5-inch footprint.


News Feb 27, 2020 by Gary Elinoff
Nexperia’s Latest MOSFET Targets Load-switch and Hot-swap Applications

Nexperia’s Latest MOSFET Targets Load-switch and Hot-swap Applications

This article examines the PSMNR51-25YLH and discusses MOSFET drain-source leakage current.


News Feb 18, 2020 by Robert Keim
XP Power Focuses on Affordability With New PCB-mounted AC-DC Power Supplies

XP Power Focuses on Affordability With New PCB-mounted AC-DC Power Supplies

The VCE20 and VCE40 series provide 20 W or 40 W outputs at voltages ranging from 3.3 VDC to 48 VDC.


News Feb 18, 2020 by Gary Elinoff
The Main Factors Affecting Power Supply Quality

The Main Factors Affecting Power Supply Quality

What is power quality, and why is it essential? This article will provide a basic understanding of power quality, how poor power quality can impact electrical loads and some ways it can be improved.


News Feb 17, 2020 by Ikimi .O
Diodes Incorporated Releases New MOSFET Driver for Synchronous Rectification

Diodes Incorporated Releases New MOSFET Driver for Synchronous Rectification

The APR348 supports secondary-side output voltages up to 20 V in QR, CCM, and DCM flyback modes.


News Feb 10, 2020 by Gary Elinoff
Flyback Converter from ROHM Simplifies Isolation Applications

Flyback Converter from ROHM Simplifies Isolation Applications

The BD7J200 has a wide input voltage range and does not require an external MOSFET.


News Feb 03, 2020 by Robert Keim
Renesas Combines Synchronous Buck and LDO Regulator In One Rad-hard IC

Renesas Combines Synchronous Buck and LDO Regulator In One Rad-hard IC

The ISL70005SEH, geared for satellite orbit, incorporates both a synchronous buck converter and a low dropout (LDO) regulator in one monolithic IC.


News Jan 31, 2020 by Gary Elinoff