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PC-Based Power Meter Measures DC-DC Converter Characteristics
Aug 1, 2001
ADC is at the heart of a digital power meter with a PC display....

DC-DC Converters Make the Most of Single-Cell Batteries
Jul 1, 2001
In the quest for the ultimate in user comfort, OEMs continue to reduce the size and weight of portable personal equipment. Whether it's a cordless phone,...

New Power MOSFET Packages Cut DC-DC Converter Size
Jun 1, 2001
Smaller packages exhibit better thermal properties than older versions....

Inductors Allow Loss-Less Current Sensing in Multiphase DC-DC Converters
Jun 1, 2001
Inductor dc resistance is utilized in a current sensing scheme....

Input Current Mode Controller Delivers Dynamic Performance
Jun 1, 2001
New processor transient requirements mandate a fast response dc-dc converter....

PWM Controller IC Simplifies Telecom Distributed DC-DC Converter Designs
May 1, 2001
Today's telecom and data communication networks require efficient, high-density dc-dc solutions for converting the -48Vdc bus to low-voltage, high-current...

High Slew Rate Electronic Load Checks New Generation Voltage Regulator Modules
May 1, 2001
Power consumption of modern microprocessors has been increasing as clock frequency and the number of transistors have grown. The general trend has increased maximum processor power consumption by a factor of a little more than two times every four years....

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...

Interleaved VRM Cuts Ripple, Improves Transient Response
Feb 1, 2001
The multichannel, interleaved QSW VRM uses a novel current sensing and sharing technique to improve transient response and minimize supply size....

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