Re-examine DC-DC systems
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2009-03-25 |
| Discover creative ways to improve efficiency across the entire load spectrum in DC-DC systems. |
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| Design MOSFETS for shrinking DC-DC converters
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2008-10-28 |
| Learn how to meet the demands of a particular application as a response to the ever-shrinking space allocated to DC-DC converters. |
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| Digital amps pose power supply problem
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2008-11-04 |
| Learn some design guidelines aimed at avoiding common problems in designing with SMPS and digital amplifier. |
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| Addressing the issues of high-performance FETs (Part 1)
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2010-08-03 |
| Modern low-voltage MOSFETs are now available with on-resistance below 1mΩ. This article addresses the common questions about today's high-performance FETs and discusses how to apply them. |
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| How to best implement a synchronous buck converter
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2008-04-26 |
| This article presents the best way of implementing a synchronous buck converter. |
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| Designing a low-voltage motor drive
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2008-12-11 |
| Know the basics of making high-performance brushed DC, brushless DC, switched reluctance and stepper motor. |
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| Fast-recover MOSFETs for current commutation in DC motors
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2007-06-14 |
| This article details how a fast-recover diode can be used to improve the body diode performance in a brushless motor three-phase inverter topology providing six-step current commutation. |
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| How to best implement a synchronous buck converter
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2008-04-26 |
| This article presents the best way of implementing a synchronous buck converter. |
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| High-voltage devices simplify design of PoE powered device
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2006-09-26 |
| This paper provides an overview of the key system-level requirements and benefits one must consider when integrating high-voltage devices into a PoE powered device interface and power management controller. |
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| Two-switch topology boosts forward, flyback designs
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2008-01-19 |
| Adding a second switch to the high-side of a conventional single-switch forward or flyback converter design reduces electrical stresses on the MOSFETs, improves efficiency, and cuts EMI. |
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| Understand quasi-resonant, resonant converters
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2009-01-21 |
| Know the difference between quasi-resonant and resonant operation, and their best applications. |
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| Comparing planar with trench MOSFETs
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2008-03-17 |
| Know the operation differences between an integrated load switch and a discrete load switch, from an application perspective. |
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| A primer on high-side FET load switches
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2007-05-03 |
| This article will help you understand the operation, functions, and key parameters of high-side FET load switches, as well as the similarities and differences between N-channel and P-channel devices. |
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| Using self-protected MOSFETs in ruggedised electronic systems
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2008-07-30 |
| Utilising self-protected MOSFETs can yield a cost-effective fault tolerant system design. |
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| Meeting tough light load efficiency for external power supplies
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2010-03-29 |
| This article discusses the improved efficiency and added protection features of a green mode PWM controller, which will be welcomed by engineers struggling with the latest green power standards. |
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| Enhancing power circuit design
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2002-09-01 |
| Enhancing power circuit design |
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| Address packaging issues in power electronics
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2012-01-31 |
| Know how to overcome the limits of current packaging technology: solder joints, module base plates, module layout, chip temperatures, and current densities. |
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| Snubbing the FET turn-off voltage in flyback converters
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2009-11-13 |
| Here's a look at snubbing the FET turn-off voltage in the flyback converter. |
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| Why use SONOS memory for eflash
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2011-10-13 |
| Read about the features of silicon-oxide-nitride-oxide-silicon memory technology that make it ideally suited for embedded Flash. |
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| Use active PFC to boost motor efficiency (Part 2)
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2009-12-03 |
| There is tremendous potential for worldwide energy savings in the current trend to upgrade electric motors and motor controllers. |
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| Redundant power techniques for servers explained
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2007-05-08 |
| This article takes a look at several techniques that are used to support high availability systems. Find out which redundant power technique works best. |
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| High-side switch minimises total power dissipation
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2009-08-24 |
| This article presents a new quad high-side switch specifically designed to minimize total power dissipation. |
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| Short duty cycles for smaller DC/DC converters
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2009-04-08 |
| Read about a buck converter circuit that addresses the on-time limitation. |
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| Battery management electronics enhance battery safety
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2006-11-15 |
| Battery management electronics in battery packs monitor Li-Ion battery operating conditions to ensure the right system decisions can be made. The article helps in ensuring total battery monitoring and preventing catastrophic battery events. |
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| Providing protection to LED drivers
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2009-07-21 |
| LEDs often serve as the light source in a backlighted display. Here's how to provide protection to LED drivers. |
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| Looking at embedded trends: Non-volatile memory (Part 1)
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2010-01-06 |
| Here's a look at non-volatile memory, one of the three significant trends emerging in one of the most critical and competitive sockets in modern electronic systems. |
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| Cutting data center energy consumption
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2010-03-09 |
| The vast arrays of computers around the world consume huge amounts of power. The data centers enabling the Internet exemplify this power usage. |
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| Managing operating trade-offs in flyback LED drivers
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2011-11-11 |
| Learn about the role and implementation of the flyback topology in LED-based light fixtures. |
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| Tip of the Week: Sure surge suppression
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2007-12-15 |
| You could build a discrete version of this IC, but it wouldn't provide near the same benefits. Here's what this chip can do for you and some circuitry to get the most out of it. |
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| Enhancing DC/DC converters with integrated MOSFETs
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2009-09-02 |
| Here's how you can enhance DC/DC converters with integrated MOSFETs, offering packaging and process improvements. |
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Strange modes of transport and other "stuff"
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