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...
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....
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....
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...
