Power components
Design a wide-voltage-band buck regulator January 30, 2012
Michael Harney describes the design of a wide-band buck regulator, which is a standard buck regulator, but with modifications ...
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Power Tip 43: Discrete devices - a good alternative to integrated MOSFET drivers (Part 2)
January 16, 2012
Robert Kollman, Texas Instruments continues to examine why discrete devices can make a good alternative to integrated MOSFET ...
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Power Tip 42 (Part 1): Discrete devices - a good alternative to integrated MOSFET drivers
December 19, 2011
Robert Kollman, Texas Instruments looks at why discrete devices can make a good alternative to integrated MOSFET drivers. ...
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Generate dual supply rails using a high-efficiency SEPIC-Cuk converter
December 12, 2011
Kevin Tompsett of Analog Devices, Inc. explains how to generate dual supply rails using a high-efficiency SEPIC-Cuk converter. ...
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Primary-side-control with active PFC offline LED controller
December 01, 2011
Naixing Kuang and Zhijun Ye of Monolithic Power Systems outlien how to achieve primary-side-control with an active PFC offline ...
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Understand and reduce DC/DC switching-converter ground noise
November 23, 2011
Jeff Barrow, Senior Director of Analog IC Design, Integrated Device Technology, Inc., looks at two major sources of DC/DC ...
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Power Tip 41: Powering DDR memory
November 21, 2011
Robert Kollman, Texas Instruments takes a look at the issues relating to powering DDR memories.
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Improve the tracking performance of the PWM voltage-controlled buck converters by using a passive pre-filter
November 08, 2011
Peyman Asadi and Parviz Parto of International Rectifier outlines how to mprove the tracking performance of the PWM voltage-controlled ...
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Back EMF method detects stepper motor stall: Pt. 2 - Torque effects and detection circuitry
November 07, 2011
David Swanson and Radek Stejskal of STMicroelectronics examines how the back electro-motive force (BEMF) method can be used ...
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To reduce vehicle power consumption and increase efficiency, start at the charging system
October 28, 2011
One of today's major challenges for carmakers is improving the fuel efficiency to reduce the vehicle's fuel consumption and ...
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