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2008-01-21 Solar inverters get efficiency boost from SiC transistors
The Fraunhofer Institute for Solar Energy Systems in Germany claims it has achieved record efficiency for its inverter designed for PV generators using SiC power transistors from U.S. vendor Cree
2004-02-06 Multiphase synchronous boost converter suits portable apps
Growing features in handheld devices, such as mobile phones, digital cameras and other portable devices, demand higher load current and circuit density.
2009-03-11 Light-emitting nanotube gets efficiency boost
Researchers claim to have discovered the mechanism limiting the efficiency of light-emitting nanotubes along with a remedy to the problem
2005-12-16 Intel's next-gen mobile platform promises efficiency
Intel's next-generation Centrino notebook platform offers significant improvements in power efficiency and performance, an Intel executive said
2011-05-26 Enhanced LEDs boost 'green' display energy efficiency
Low-power displays continue to enjoy an overall economic advantage, thanks to improving LED efficiency achieved through enhanced internal quantum and light extraction efficiencies and new technologies
2005-06-23 Dc-dc converter provides high efficiency boost capability
Linear Tech released a 1.7A, 6V, 1.5MHz synchronous step-up dc-dc converter with inrush current limiting and output disconnect, and a wide 1.5V to 6V input voltage range.
2009-10-09 Boost switch delivers low switching losses
Fairchild Semiconductor is offering a high-efficiency boost switch targeting cellphones, medical, portable and consumer applications.
2007-02-05 Boost converters ease large-panel WLED design
AnalogicTech has rolled out two high-efficiency boost converters to address the design challenges in using multiple strings of series-connected WLEDs to provide uniform illumination in large-panel lighting applications.
2009-08-19 Zinc oxide nanospears boost solar cell efficiency
Microscopic, spear-shaped zinc oxide crystals on a silicon surface may produce more efficient solar cells.
2002-09-02 Zetex MOSFET boost circuit efficiency
The ZXMP3A17E6 30V, p-channel MOSFET features low on-resistance with fast switching to ensure high efficiency operation and higher current handling
2015-01-06 Wireless startup to unveil tech to boost spectral efficiency
The technology from MagnaCom promises wireless connections that use less scarce spectrum or deliver higher data rates using the same bands to enable digital broadcast standards such as DVB-C2 and DVB-T2.
2006-04-17 White-LED chips lit for efficiency race
Nichia has developed a white-LED chip with 100lumen/watt efficiency, with volume production expected this year
2007-06-20 White LED drivers offer 90% efficiency
Vishay Intertechnology Inc. releases two new 1.25MHz current-mode boost converters optimized for white LED applications
2004-12-06 White LED driver provides 92 percent efficiency
Linear Tech released a fractional charge pump, high current white LED driver that delivers up to 1A of LED current.
2003-03-07 Vishay boost converter provides >380W/in? power density
Vishay Intertechnology has released a pair of FunctionPAK synchronous dc/dc boost converters that provide a power density >380W/in&sup3
2011-04-29 Virus harnessing boosts solar cell efficiency
MIT researchers have concluded that harnessing a virus could boost the efficiency of dye-sensitized solar cells from under 8 percent to over 10.6 percent.
2014-02-24 Use TPS62120 in inverting buck boost topology
Here's a look at the TPS62120 in an inverting buck-boost topology for use in low current negative rails
2008-02-27 USB power manager integrates 1A buck-boost
Linear Technology has introduced the LTC3566, the latest in a family of compact next-generation, multifunction power management solutions for Li-ion/polymer battery applications.
2008-05-23 USB battery charger integrates buck-boost, buck converters
Linear Tech has announced the LTC3558, an efficient, multifunction power management solution for handheld applications.
2007-04-23 Ultrathin boost converter delivers 87% efficiency
Fairchild's FAN5336 high-frequency integrated boost converter in UMLP package allows designers to achieve an 87-percent system efficiency, low EMI and board space savings in a wide range of small LCD bias supply and white LED backlight designs.
2008-05-19 Tiny boost regulators offer output disconnect, soft-start
Linear Technology's LTC3539/-2 are 1MHz/2MHz, current mode, synchronous boost DC/DC converters with output disconnect and integrated soft-start
2008-01-08 Tiny 5V/30mA boost converter saves 20% board space
Fairchild Semiconductor has launched what it touts to be the smallest 5V/30mA boost converter in a low profile, compact 1.21mm x 1.21mm WL-CSP package, saving over 20 percent board space
2002-11-26 TI dc/dc converter feature 95 percent efficiency
The company's TPS61107 synchronous step-up dc/dc converter features an LDO linear regulator, which extends battery life significantly.
2003-04-04 TI boost converters deliver up to 1A output
Texas Instruments Inc. has announced the availability of a family of synchronous boost converters that feature integrated FETs
2012-05-24 Synchronous step-down switching regulator offers 96% efficiency
Synchronous rectification by Linear Technology's LT8610 synchronous step-down switching regulator enables the DC/DC converter to deliver 96 percent efficiency from a 2.5A, 42V input
2008-01-16 Synchronous boost DC/DC integrates output disconnect
Linear Technology has announced the LTC3527/-1 dual output 2.2MHz, current mode, synchronous boost DC/DC converters with integrated output disconnect
2008-08-27 Switching regulator optimizes battery charger efficiency
Linear Technology Corp. has developed the LT3653, a 1.2A, 1.5MHz monolithic current mode step-down switching regulator with a programmable output current limit.
2007-07-20 Switching regulator eliminates heat sink, boost diode
Linear Technology's LTC3813 is a synchronous No RSENSE step-up switching regulator controller that eliminates the boost diode and the heat sink
2005-05-26 Supertex PWM controller IC uses low noise boost-buck topology
The new HV9930 from Supertex is a variable frequency PWM controller IC designed to control an LED lamp driver using a low noise boost-buck topology
2003-02-28 STMicro rectifier driver boosts converter efficiency
The STSR2 smart driver IC is designed for synchronous rectifiers that helps boost power converter efficiencies
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