Power Electronics
Converter Synchronization Provides Design Flexibility 
Nov 1, 2004
Designs often require synchronization of two power converters within the same piece of equipment. Doing this fixes the noise at a particular frequency...

Design Technique Models POL Performance 
Apr 1, 2004
The use of purchased dc-dc converter modules can simplify the implementation of board-level distributed power architectures (DPAs). However, when these...

Distribution vs. Efficiency: Power Architect's Dilemma 
Oct 1, 2003
The age-old saying stepping stones can become stumbling blocks certainly applies to large systems power distribution. Implemented as distributed power...

Integrated Building Block for Dual-Output Buck Converter 
Oct 1, 2003
[For a copy of this article in PDF format, which displays figures and equations, click here. Requires Adobe Acrobat Reader, free download.] Designing...

Bypass Capacitors for Point-of-Load Architecture 
Jun 1, 2003
Distributed power architectures for advanced system designs have evolved to the point where cost-performance optimization is sensitive to the choice and location of load bypass capacitors....

Two-Stage Conversion Redefines Distributed Power Architecture 
May 1, 2003
A two-stage power conversion architecture aimed at 48V systems has been gaining momentum with an intermediate voltage bus....

Distributed Power Needs Distributed Cooling 
Nov 1, 2002
DC-DC converters require thermal management to ensure system reliability....

Multiple Voltage Systems Need Supply-Voltage Sequencing 
Apr 1, 2002
Power-supply sequencing solves the problem of avoiding latch-up effects in ICs during power-up and power-down. Some new device features are available today, presenting various methods for achieving a defined sequencing cycle....

New Processors Will Require New Powering Technologies 
Feb 1, 2002
Future voltage regulators will require industry developments....

System Powering Architectures Part V: DC-DC Conversion 
Apr 1, 2001
The selection matrix for on-board conversion choices is quite impressive. The product portfolio has been expanding as new technologies are introduced...

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