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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.

Selected Filters

Function:  Power Management ‎

Results 1-20 of 405
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Highly Integrated Solutions for Embedded Power Meter Designs

Building effective submetering solutions by utilizing MCUs and metering ICs from suppliers including Atmel, Freescale, and STMicro, among others.

Publish Date: 2015-03-25
Power Solutions for Denser Servers

Power converter designers increase the density and decrease the package size of computer servers by using advanced control and novel SIP techniques.

Publish Date: 2015-03-24
Security in Energy Harvesting Systems

Sources of energy harvesting power, the resulting energy budgets, and how this influences the encryption architecture and the choice of controller.

Publish Date: 2015-03-18
Power Requirements and Supply Solutions for FPGAs

The special power requirements of FPGAs, how to design a power supply for these clever chips, and a selection of power modules targeted at FPGA applications.

Publish Date: 2015-03-17
New LED Drivers Meet Power, Space, and Cost Challenges

LED-driver manufacturers incorporate power-factor correction as well as primary-side regulation to lower cost and flyback topology to simplify the design.

Publish Date: 2015-03-17
ICs Simplify Backup Power in Energy Harvesting Designs

Learn about ICs designed with dedicated Li-ion cell management capabilities from suppliers including Analog Devices and Linear Tech.

Publish Date: 2015-03-11
Lithium-Ion Batteries Call for Multi-Cycle Support to Maximize Uptime

Discuss Li-ion battery charging and other techniques can be used to maximize energy delivery and storage while minimizing battery size and weight.

Publish Date: 2015-03-10
INTELEC Demonstrates the Viability of High-Voltage DC Distribution

Designers and engineers have overcome the deployment of the 400 VDC power distribution topology within data centers and telecom facilities.

Publish Date: 2015-03-10
These Step-Down DC/DC Power Modules Do Not Need Heatsinks

Review of thermally-enhanced integrated power modules which are designed to efficiently manage dissipated power from suppliers including Intersil.

Publish Date: 2015-03-03
LED String Protection Against Short and Open Circuits

An outline some of the many device and topology options available to incorporate features that protect systems for both open and short circuit LED strings.

Publish Date: 2015-03-03
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
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