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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 372
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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
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
How to Attach a Heatsink on a SPM® 5 Package

See four different methods of attaching a heatsink on to a SPM 5 package.

Publish Date: 2014-10-07
Learn voltage- and current-mode control technique for PWM-signal generation in switching-voltage regulators and where each application is best suited.

Switching DC-to-DC voltage converters (“regulators”) comprise two elements: A controller and a power stage.

Publish Date: 2014-10-01
Program Your Synchronous Step-Down Converter via PMBus Interface

Devices with a PMBus interface from suppliers including Texas Instruments, Linear Technology, and Intersil.

Publish Date: 2014-09-23
Supplying High Voltage for LED Strings

Addressing the design issues involved when supplying a low-to-moderate level of regulated current at a higher voltage from a lower-voltage source.

Publish Date: 2014-09-23
Supercapacitors Smooth Out Power Demands for Sensor Nodes

Examining the role of supercapacitors in Internet of Things (IoT) designs and how their chemistry allows them to provide support for burst activity.

Publish Date: 2014-09-19
Digital Control Brings More Stability, Faster Transient Response to POL Modules

See how a digital-control loop based on Intersil's ZL8800 creates bandwidths and faster response times that are otherwise unobtainable with analog control.

Publish Date: 2014-09-16
Lighting Controls Set to Drive Converging IoT Movement in Smart Buildings

Look at how two IoT solutions use ambient light, temperature and occupancy sensors in lighting systems to provide data about efficiency and automation data.

Publish Date: 2014-09-16
Micropower LDOs Simplify Energy-Harvesting Designs

Discuss how the functionality of LDO offers a simple yet powerful alternative to complex devices for voltage regulation and power management.

Publish Date: 2014-09-10
Configurable 4-in-1 Regulator Powers FPGAs, ASICs and Microprocessors

Linear Technology’s step-down µModule regulator can be configured to regulate four independently adjustable outputs using a few external passive components.

Publish Date: 2014-09-09
New 650 V Field-Stop IGBT Enables Higher Efficiency and Reliability for Induction Heating

Discover how the 650 V FS trench IGBT from Fairchild increases efficiency for induction heating appliances by maximizing power and minimizing cook time.

Publish Date: 2014-09-03
Introduction of New Generation Field-Stop Shorted-Anode IGBT

A look at Fairchild Semiconductor’s field stop trench shorted anode (FS T SA) IGBT and its benefits over previous IGBT technologies.

Publish Date: 2014-08-26
Designing for Reliability for Outdoor LED Lighting in the Internet of Things

Lighting systems benefits on the IoT such as visibility, monitoring, control, reducing energy consumption and CO2 output, and reduced maintenance costs.

Publish Date: 2014-08-26
Interfacing Energy-Harvesting Sources to Power the Internet of Things

A look at ways energy from the environment can be harvested to power sensor nodes for the Internet of Things by using evaluation kits from EnOcean and CUI.

Publish Date: 2014-08-20
The SEPIC Option for Battery-Power Management

Reviewing the topology and advantages of single-ended primary inductor converters (SEPIC) and the latest SEPIC-based power modules.

Publish Date: 2014-08-19