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Power Management Page 642

Power Management Page 642
HSPA+ power amplifiers offer up to 51 percent peak efficiency
HSPA+ power amplifiers offer up to 51 percent peak efficiency
New Products |
RF Micro Devices has introduced the company's RF724x family of HSPA+ power amplifiers which feature ultra-high efficiency, single-mode 3G/4G components…
HSPA+ power amplifiers offer up to 51percent peak efficiency
HSPA+ power amplifiers offer up to 51percent peak efficiency
New Products |
RF Micro Devices has introduced the company's RF724x family of HSPA+ power amplifiers which feature ultra-high efficiency, single-mode 3G/4G components…
100-V synchronous N-channel MOSFET drivers operate from -40 to 150 degrees C
100-V synchronous N-channel MOSFET drivers operate from -40 to 150 degrees C
New Products |
The driver, combined with power MOSFETs and one of Linear Technology’s many DC/DC controllers, forms a complete high efficiency synchronous…
Modular Smart Meters deliver flexibility, accuracy and cost savings
Modular Smart Meters deliver flexibility, accuracy and cost savings
New Products |
Presented as the industry's most cost-effective smart-meter chipset, STMicroelectronics combines configurable 'measurement' IC with separate smart sensor chips to boost…

ST sees automotive and consumer electronics converge
ST sees automotive and consumer electronics converge
Interviews |
EE Times Europe: What does the automotive market represent for ST? Joseph Notaro: Historically and since the merger between STS and Thomson in 1987, the automotive sector has always been…
100-V synchronous N-channel MOSFET drivers operate from -40 to 150 degrees C
100-V synchronous N-channel MOSFET drivers operate from -40 to 150 degrees C
New Products |
Linear Technology Corporation has introduced the H-grade version of the LTC4444/-5, a high-speed, high input supply voltage (100 V), synchronous MOSFET gate driver designed to drive upper and lower power…
Ultra-Compact LED Drivers are waterproof to IP67
Ultra-Compact LED Drivers are waterproof to IP67
New Products |
Excelsys Technologies has unveiled the company’s LDV series of ultra compact LED drivers which deliver up to 92 W of output power in what the company claims is the smallest…
Step-down converter with linear bypass supports multimode PAs in mobile handsets
Step-down converter with linear bypass supports multimode PAs in mobile handsets
New Products |
Maxim Integrated Products has introduced a step-down converter designed to power PA (power amplifier) modules in mobile phones. The company claims the MAX8989 is first DC-DC converter in the industry…
Step-down converter with linear bypass supports multimode PAs in mobile handsets
Step-down converter with linear bypass supports multimode PAs in mobile handsets
New Products |
The device is ideal for converged (multimode) PAs which is a solution utilized in Infineon’s proven SMARTi UE2 RF engine platform, which delivers unparalleled flexibility and efficiency to multistandard cellular…
New power microsite offers ‘Ask an Expert’ facility
New power microsite offers ‘Ask an Expert’ facility
Business news |
One of Europe’s leading power management distributors, Avnet Abacus, is launching a new power microsite that will not only offer product information on its full portfolio of power products, but…
New power microsite offers ‘Ask an Expert’ facility
New power microsite offers ‘Ask an Expert’ facility
Business news |
The new Web site will also feature an ‘Ask an Expert’ facility and provide a portal to a wealth of supplier resources including manufacturers  design call centres, demonstration and test…
RF platform replaces IR and RF discrete designs with low-power radio solution for remote keyless entry applications
RF platform replaces IR and RF discrete designs with low-power radio solution for remote keyless entry applications
New Products |
Semtech Corp., has launched a new “power-and-go” radio frequency (RF) platform that replaces IR (infrared) and RF discrete designs with an integrated, easy-to-use, low-power, cost-effective radio solution for one-way remote…
RF platform replaces IR and RF discrete designs with low-power radio solution for remote keyless entry applications
RF platform replaces IR and RF discrete designs with low-power radio solution for remote keyless entry applications
New Products |
The new SX1240 and SX1242 ISM-band RF transmitters give designers a fully integrated solution, to enable true data-in/RF-out capability, with only an external crystal and antenna impedance matching network needed.
36-VIN, 4-A (IOUT), 1.5-MHz synchronous step-down DC/DC converter offers quiescent current of 70-uA
36-VIN, 4-A (IOUT), 1.5-MHz synchronous step-down DC/DC converter offers quiescent current of 70-uA
New Products |
Linear Technology Corporation introduces a 36 V input capable, synchronous step-down switching regulator which can deliver up to 4 A of continuous output current at efficiencies as high as 93%.
High-speed ADC family claims best-in-class performance and power
High-speed ADC family claims best-in-class performance and power
New Products |
Intersil Corporation has unveiled its newest family of analog-to-digital converters (ADCs). The new family offers pin-compatible 12-, 14- and 16-bit ADCs with sample rates from 130 to 500 megasamples per…
SoC integrates power with audio and touch-screen controller
SoC integrates power with audio and touch-screen controller
New Products |
Maxim Integrated Products has developed a range of integrated Power System-on-Chip (Power SoC) devices that combine power management with mixed-signal functions such as digital audio, a high-speed interface, and a…
36V dual step-down regulator offers wide input voltage range
36V dual step-down regulator offers wide input voltage range
New Products |
Linear Technology has introduced a dual 800mA, 36V input step-down switching regulator with dual power-on reset and a watchdog timer. The LT3688's 3.8V to 36V input voltage range makes it…
Energy-optimized, intermediate bus DC/DC converters offer high efficiency across a wide load range
Energy-optimized, intermediate bus DC/DC converters offer high efficiency across a wide load range
New Products |
Ericsson Power Modules has introduced a series of variants to the company’s BMR453 and BMR454 DC/DC converters that are based on a digital core controller embedding an Ericsson efficiency optimizer…
Vertical wind turbine concept to harness transport-generated turbulences
Vertical wind turbine concept to harness transport-generated turbulences
Technology News |
Industrial designer Luis Castanheira Santos described on his blog a new wind turbine concept for urban environments, taking advantage of the traffic-generated air turbulences. The aim of the Voltair concept…
Power management solution reduces charging time by 50 percent in mobile devices
Power management solution reduces charging time by 50 percent in mobile devices
New Products |
ST-Ericsson is launching a power management solution that significantly reduces the charging time for mobile devices from a wall socket. This innovation is part of ST-Ericsson's latest PowerHUB™ family of…
Win one of two radio energy harvesting kits on offer
Win one of two radio energy harvesting kits on offer
Feature articles |
This month, Powercast is giving away two of it radio energy harvesting kits, one worth €964 geared towards powering wireless sensors (P2110-EVAL-01) and the other worth €694 (P2110-EVAL-02) more specifically…
Low output current PoL converters is released in iLGA format
Low output current PoL converters is released in iLGA format
New Products |
Murata Power Solutions has added the OKL-T/1-W12 to its Okami series of point of load (PoL) DC-DC converters for embedded applications. The OKL-T/1-W12 is designed in an iLGA (inspectable land…


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