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Power Passives and Discretes

 




 

 

Power Passives and Discretes

January 2013
Low on-state resistance power MOSFETs optimized for use as ORing FETs in power supplies
Renesas Electronics, a premier provider of advanced semiconductor solutions, announced three new low on-state resistance MOSFET products, including the ?PA2766T1A, optimized for use as ORing FETs
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Date:
01/31/2013
USB thermocouple power sensors boast high linearity and accuracy
Based on the same front-end design as the Agilent 8480 and N8480 Series power sensors, Agilent's new U8480 Series is presented as the world's fastest USB thermocouple power sensors. The devices
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Date:
01/30/2013
The Power Sources Manufacturers Association (PSMA) Capacitors Committee is sponsoring an Industry Session at APEC 2013 titled "Advances in Capacitors and Ultracapacitors for Power Electronics."
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Date:
01/30/2013

Multilayer ceramic chip capacitors drive automotive apps
Originally available only in 3225 to 5750 packages (EIA 1210 to 2220), the CKG series of MEGACAP Type MLCCs from TDK now include miniature 1608 to 3216 (EIA 0603 to 1206) packages. With dimensions
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Date:
01/29/2013
Super Junction MOSFET jumping from consumer to renewable energy and industry segments
It's generally known that consumer products are Super Junction (SJ) MOSFET's main application segment, representing 2/3 of its total market. And while some applications are stagnant, i.e. Desktop
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Date:
01/28/2013
SMD wirewound resistor suits high energy pulse applications
WIth a robust wirewound element able to withstand a higher surge energy than other devices of its type, the SM8035 4-watt molded SMD wirewound resistor from Stackpole in a 1 ohm value, for example,
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Date:
01/28/2013
True fail open tantalum capacitor suit high reliability applications
KEMET has introduced its new T496 Hi-Rel Fused Commercial-Off-the-Shelf (COTS) MnO2 Series of tantalum surface mount capacitors. These devices are ideal for use in high reliability applications
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Date:
01/28/2013
Addressing a wide range of high efficiency industrial applications, a family of 300V devices from International Rectifier feature ultra-low Rds(on) to improve system efficiency, and may allow designers
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Date:
01/21/2013
0603 MLCCs address automotive applications
Targeting automotive applications such as tire pressure monitoring, remote keyless entry, and in-vehicle infotainment and sensor systems, the CGA1 Series of 0603 (EIA 0201) MLCCs from TDK offer rated
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Date:
01/21/2013
Low-ohmic chip resistors designed for current detection
Designed for current detection in automotive systems, motors, and other power applications, LTR18 Series high-power wide-terminal low-ohmic chip resistors from ROHM offer 1W of rated power in the
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Date:
01/21/2013
Chipscale MOSFETs boast Industry-Low RDS(on) of 20m? at 4.5V
Presented as having the industry's lowest on-resistance for a device of its type, a family of 8V and 20V n-channel and p-channel TrenchFET® power MOSFETs from Vishay Intertechnology is available in
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Date:
01/17/2013
Low-voltage MOSFETs come in tiny packages
Available in DFN 1.0mm x 0.6mm and ultra-small DFN 1.6 x 1.6mm packages, Alpha and Omega Semiconductor, a designer, developer and global supplier of a broad range of power semiconductors and power
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Date:
01/17/2013
This article is the first of a series in which Dr. Ridley shows the steps involved in designing and building an offline flyback converter. The first part of the series presents the power supply architecture and schematic, including the control and bias circuits. Flyback power converter The
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Date:
01/15/2013
Supercapacitors present very slim profile
Offering high power in the form of higher allowable current than batteries or conventional electrical double-layer capacitors (EDLC), Murata's new DMF series of EDLC supercapacitors have an ultra-thin
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Date:
01/15/2013
Thin-film chip resistor arrays offer tolerances as low as 0.1%
Designed for applications with tight tolerance or TCR requirements, the RAVN Series thin-film chip array from Stackpole offers four resistive elements in a package measuring 1.6mm by 3.2mm with
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Date:
01/15/2013
Design center to create high-performance custom IGBT driver solutions
Located in Ense, Germany, IGBT driver manufacturer CT-Concept Technologie, a Power Integrations company, has opened a design center to develop semi-custom gate-drive designs based on its driver
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Date:
01/14/2013
Improve server efficiency with advanced control electronics

Click image to enlarge

Figure 1: Fan-management, current-sensing, hot-swap-management, and PoS-regulation applications in standard rack-mount and blade servers

The worldwide growth in computer server farms and internet traffic has resulted in this infrastructure consuming global energy production at an accelerating rate. It is now estimated that the world's
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Date:
01/07/2013
Samsung & Synopsys reveal their first 1-nm FinFET test chip
Synopsys, a global leader providing software, IP and services used to accelerate innovation in chips and electronic systems, today announced that its multi-year collaboration with Samsung on FinFET
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Date:
01/04/2013
Properly implemented, galvanic isolation is an effective defense against disturbances in the ground plane often referred to as ground loops, which occur as a result of varying electrical potentials. Physical limitations require that electrical components on a PCB connect to the ground plane at different
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Date:
01/03/2013
Power source developed for stretchable electronics
University Of Delware - Electronic devices become smaller, lighter, faster and more powerful with each passing year. Currently, however, electronics such as cell phones, tablets, laptops, etc., are
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Date:
01/03/2013

 



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