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2000-12-07 Using PSPICE to analyze performance of power MOSFETs in step-down, switching regulators employing synchronous rectification
This application note describes an easy method to analyze the performance of various power MOSFETs in step-down switching regulators using the PSPICE circuit analysis tool
2000-12-13 Using power MOSFETs in stepping motor control
This application note discusses different stepping motor control techniques and circuits that utilize Power MOSFETs driven from CMOS ICs. Some of these techniques discussed in this note include shift register phase generation, comparator switched current limiting and the use of synchronous rectification
2000-12-07 Universal input voltage range power supply for high resolution monitors with multi-sync capability
This application note describes an easy-to-build, high-performance, low-cost 100W flyback power supply that is capable of working in any mains supply from 85Vac to 265Vac (40Hz to 100Hz
2000-12-07 Understanding power transistor breakdown parameters
This application note gives a definition of the breakdown parameters and the associated physics of semiconductor devices.
2008-06-24 Transistors remit high peak power for wireless net
Infineon Technologies AG recently launched a new family of RF power transistors specifically targeted at wireless infrastructure applications in the 700MHz frequency band
2007-06-01 Transistor manages 300W over full UHF band
NXP's BLF878, said to be the first true 300W UHF transistor in high voltage generation 6 LDMOS, promises to deliver 300W over the full UHF band with high linearity and ruggedness
2008-04-21 Transistor assures peak power for UHF broadcasts
Freescale Semiconductor Inc. has introduced a 50V laterally diffused MOS (LDMOS) RF power transistor, which the company says is designed to deliver 50 percent higher output power than competing UHF TV broadcast solutions.
2013-04-12 Slow but steady climb for power transistors
Power transistors on sales growth curve following an eight per cent drop in 2012 primarily due to weak economic growth
2001-04-20 Simple and inexpensive high-efficiency power amplifier using new APT MOSFETs
This application note describes a simple and inexpensive high-efficiency RF power amplifier based on Advanced Power Technology's RF power MOSFETs
2005-06-27 Semiconductor technologies for power management (Part 3
Understand better why ICs and discrete transistors require very different methods of fabrication.
2005-10-17 Self-learning switching DC/DC converters meet smart power
A handful of lossless current-sensing techniques are available today but their accuracies still do not compete with the traditional series sense-resistor schemes.
2008-12-23 Rugged RF power transistor released
HVVi Semiconductors Inc. has released the company's first product for radar applications in the UHF band that uses its High Voltage Vertical Field Effect Transistor architecture. Operating across the 420-470MHz band, the HVV0405-175 is a fully qualified 175W RF power transistor optimized for gain and ruggedness.
2007-05-22 RF transistor suits WiMAX applications
Nitronex Corp. has developed a 28V, 100W GaN high electron mobility transistor (HEMT) for WiMAX applications
2010-11-18 RF power transistors tout ruggedness, affordability
Freescale launches RF power transistors for industrial and commercial aerospace applications
2007-10-19 RF power transistors suit broadcast, ISM markets
Freescale has rolled out new RF power transistors based on its VHV6 50V LDMOS technology, which is claimed to be the first 50V LDMOS technology introduced for broadcast and ISM markets
2008-04-07 RF power transistors eye 2.5-2.7GHz WiMAX
Infineon Technologies AG has released two new LDMOS RF power transistors targeting wireless infrastructure applications such as WiMAX in the 2.5-2.7GHz frequency band
2013-06-10 RF power transistors aimed at 2.45GHz ISM band
The devices are based on NXP's latest 28V LDMOS processes and all feature NXP's field-proven ruggedness, manufacturing consistency and long-term reliability.
2011-06-14 RF power transistor delivers 60MHz
NXP has launched Gen8 RF power transistors that are designed for wireless base stations and can deliver signal bandwidths of up to 60MHz
2009-08-31 RF power devices tip flexibility for TD-SCDMA
Freescale Semiconductor has introduced two final-stage LDMOS RF power transistors for TD-SCDMA networks
2004-06-14 RF LDMOS transistor family just right for 2.5G, 3G wireless infrastructure
Freescale Semiconductor added sixth-generation RF products to its line of LDMOS power transistors for 2.5G and 3G wireless infrastructure apps
2013-06-11 Research combines LED, power transistor in GaN chip
Engineers at Rensselaer Polytechnic Institute said the innovation could open the door to a new generation of LED technology that is less expensive to manufacture and significantly more efficient.
2011-11-24 Power transistors tout 20-80VCEO range
NXP's medium power transistors have collector current capability IC up to 2A and ICM up to 3A
2009-03-31 Power transistors achieve 2m? on-resistance
STMicroelectronics has introduced a new series of 30V surface-mount power transistors, achieving on-resistance as low as 2m? (max) to increase the energy efficiency of products such as computers, telecom and networking equipment
2007-03-01 Power transistor touts 'highest' performance level
The new power transistor from Renesas is for use in products operating in the 5GHz and 2.4GHz bands, such as WLAN terminals, digital cordless phones and RF tag readers/writers.
2009-09-24 Power transistor streamlines UHF transmitter design
Freescale Semiconductor's new RF power transistor demonstrates industry-leading RF figures of merit.
2012-06-25 Power transistor ideal for radar architectures
RFMD' RFHA1025 pulsed GaN RF matched power transistor operates at the 0.96GHz to 1.2GHz frequency range to deliver 280W pulsed power.
2011-06-24 Power transistor 2011 market to cross $13 billion
IC Insights sees a growth in the power transistor market reaching annual sales of $13 billion this year. This growth is fueled by automotive systems and portable products, among others.
2007-10-11 Power supply controller enables energy-efficient designs
Cambridge Semiconductor has unveiled a mixed-signal controller IC for switched-mode power supplies that it expects will help companies produce much more energy-efficient equipment
2011-08-17 Power management tech combines BISS transistor, MOSFET
Power transistor and N-channel trench MOSFET solution drives miniaturization in high-performance consumer products such as mobile devices and MP3 players.
2006-11-29 Power amp loads 20mW for weak signal amplification
New Japan Radio has announced the NJM2278, a 20mW power amplifier designed for use in the transmitters of specific extremely low-power radio equipment using weak signals in the 300/400MHz bandwidth
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