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Digi-Key's Call for Papers

At Digi-Key, we welcome article submissions from our readers, licensed partners, and industry experts. We will review each submission and determine its suitability for our online Article Library. Our editors will work diligently through every stage of the submission process to ensure a smooth workflow and the best presentation of articles accepted.

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Function:  Power Management ‎

Results 1-20 of 384
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The Role of Slope Compensation in Current-Mode-Controlled Voltage Regulators

The technique of slope compensation, how it is implemented, and how it affects the performance of current-mode control switching regulators.

Publish Date: 2015-01-20
Integration Key to Thinner LED Backlit Displays for Automotive Applications

Manufacturers are using many techniques to produce thinner LED backlighting modules, accommodating requirements such as high brightness and color fidelity.

Publish Date: 2015-01-20
Specialized Devices Tackle High-Voltage Energy Harvesting

Specialized ICs from suppliers including Linear Tech and TI that can help simplify design while maximizing energy conversion.

Publish Date: 2015-01-14
Selecting Gate Driver ICs for Gallium Nitride FETs

Off-the-shelf gate drivers from TI help meet drive requirements of eGaN FETs, enabling designers to tap full benefits from high-performance WBG transistors.

Publish Date: 2015-01-13
What Designers Need to Know about Smart Lighting Controllers and Development Platforms

Smart lighting combined with wireless networking is considered to be one of the biggest opportunities for Internet of Things (IoT) applications.

Publish Date: 2015-01-13
Material Advances Enable New Generation of Power Inductors

By eliminating the organic binder and boosting permeability and insulation capabilities, new power inductor materials allow for higher current choke coils.

Publish Date: 2015-01-06
Specialized ICs Squeeze Large Capabilities into Tiny Energy-Harvesting Solutions

For rapidly growing markets such as the Internet of Things (IoT), energy harvesting can significantly enhance battery life or even enable battery-free designs.

Publish Date: 2014-12-17
Controller with High-Voltage MOSFET Simplifies the Design of Non-Isolated Switchers

There are many applications where offline switchers powered by AC mains are needed in small packages or must occupy a small space on system motherboards.

Publish Date: 2014-12-16
Packaging Innovation Enables Power Efficiency for Wearables

See how packaging innovation helps reduce the size of switching converters for wearables and the design considerations involved when dealing with these devices.

Publish Date: 2014-12-09
The Difference Between Switching Regulator Continuous and Discontinuous Modes and Why It's Important

Differences between continuous and discontinuous operation modes and review unique aspects of the switching regulator’s behavior during discontinuous operation.

Publish Date: 2014-12-02
Capacitor Characteristics Impact Energy Harvesting Efficiency

Reviewing low-leakage electrolytic capacitors to high-performance supercapacitors that address the primary concern of leakage in energy harvesting applications.

Publish Date: 2014-11-26
Use Wireless Power to Improve Convenience for Wearables

Learn how wireless charging of batteries works along with some of the basic configurations of wireless charging systems.

Publish Date: 2014-11-25
Improved Packaging and Control Generates Ultra-Fast DC/DC Converter

Besides delivering higher efficiency from a smaller footprint, these DC/DC converters must also respond rapidly to varying loads while making the system designers’ jobs simpler.

Publish Date: 2014-11-06
Generating Multiple Outputs from a Single Synchronous Buck Converter is Simple

Integrated multi-output synchronous step-down DC/DC converters and regulators from suppliers including Texas Instruments and Linear Technology.

Publish Date: 2014-11-04
Synchronous Step-Down DC-DC Converters Handle Wide Input Voltage Ranges

Integrated high-voltage regulators and controllers that simplify the design, lower BOM cost, and increase reliability from suppliers such as Texas Instruments.

Publish Date: 2014-10-28
Using Energy-Harvesting Techniques with Ultra-Low-Power ICs to Meet the Power Demands of Wearables

Implementing wearable systems electronics able to extend the life of batteries in designs or even entirely eliminate the need for replaceable batteries.

Publish Date: 2014-10-22
Power Conversion Options for Energy Harvesting IoT Nodes

Energy harvesting power converters and controllers necessary for remote sensors connected to the Internet of things.

Publish Date: 2014-10-21
ZigBees Smart Energy 20 Profile Brings New Capabilities and Design Challenges

Thanks to its ability to transport rate, demand, and load management messages to and from the Smart Grid, the soon-to-be finalized Smart Energy 2.0 (SEP2.0) Application Profile promises to be a key element of residential energy management systems.

Publish Date: 2014-10-15
Quarter Bricks Raise the Bar for Power Density, Efficiency

The quarter-brick DC/DC converters are setting new standards in power density, conversion efficiency, and thermal performance.

Publish Date: 2014-10-15
Comparing Coupled- and Uncoupled-Inductor SEPIC Voltage Converters

The differences, advantages, and drawbacks of coupled- and uncoupled-inductor SEPIC voltage converters.

Publish Date: 2014-10-14