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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 394
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Using Timers and Counters to Create Efficient MCU-based Designs

Reviewing some of the new timer/counter features you can use to improve your designs with illustrative examples from popular MCU families.

Publish Date: 2015-02-25
Design Trade-offs when Selecting a High-Frequency Switching Regulator

Advantages and trade-offs of designing a power supply based on high-frequency switching regulators, component examples from TI, Maxim, Intersil, and STMicro.

Publish Date: 2015-02-24
Field-Oriented Control of Small DC Motors put Drones on a Rising Flight Path

Learn about new products and key components used in the development of FOC motor-control techniques for applications including small drone aircrafts.

Publish Date: 2015-02-18
Protecting MCUs, Sensor Interfaces from the Dangers of Quickly Changing Motor Loads and Conditions

Review of techniques that can be used to isolate motors (and heavy inductive loads) from driver and sense circuitry.

Publish Date: 2015-02-18
Process Enhancements Increase IGBT Efficiency for Motor Drive Applications

A review of the design options provided by different IGBT architectures that can favor one form of IGBT, such as symmetric vs asymmetric blocking, over another.

Publish Date: 2015-02-17
Highly Integrated Power ICs for Space-Constrained Energy-Harvesting Applications

The miniaturization requirements for the ‘wearables’ market will be outlined and the recently introduced TI bq25570 boost charger will be discussed.

Publish Date: 2015-02-11
Wide-Input, High-Output Current Non-Isolated Buck-Converter Design Using eGaN FETs

Examining a wide-input, 20 A non-isolated buck DC/DC converter design using EPC and Linear Technology components.

Publish Date: 2015-02-10
Specialized ICs, PV Cells Enable Energy Harvesting from Indoor Lighting

Specialized devices from manufacturers such as Cymbet, IXYS, and Texas Instruments offer engineers quick implementation into energy-harvesting designs.

Publish Date: 2015-02-04
How to Improve Buck Converter Light Load Efficiency with an LDO

Most modern DC/DC converters achieve high efficiency at full load; however, high efficiency with a light load is still a difficult and/or expensive task.

Publish Date: 2015-02-03
Building an AC/DC Switcher is Easy with PI Expert

Learn about Power Integrations tools and resources which aid in the development and building of offline AC/DC switchers.

Publish Date: 2015-01-27
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