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2007-06-18 Power analysis tool aims at 45nm, 65nm designs
Extending its IC power-analysis capability to include several emerging methodologies, Apache Design Solutions Inc. introduced RedHawk-ALP that provides dynamic power integrity analysis for power-gated memories, VTCMOS circuits with substrate back-biasing and on-chip LDO voltage regulators
2011-03-17 Plessey releases 3 to 6 channel power splitter
The PS12000 is built on Plessey's 20GHz complementary bipolar process and provides a highly linear power splitter for broadband RF or video signals
2014-05-16 Planar platform boosts throughput power for SMT transformers
Pulse Electronics released a planar platform that claims to increase throughput power for its planar SMT transformers by 50 per cent over transformers of comparable size to deliver up to 800W
2004-02-23 PFU rolls out power management, protection systems
PFU Systems has announced a full suite of power management and thermal protection systems on its Plug-N-Run G3 System-on-Modules
2009-06-05 PCB layout guidelines for MPC5674x switch mode power supply (SMPS
The MPC5674F device provides an internal SMPS regulator that may be used to provide the VDD voltage, eliminating the external VDD supply. To ensure that the switched regulator operates as designed, the designer should select the appropriate components and design the PCB following some simple rules
2003-09-10 NSC device contains n-channel power MOSFET
National Semiconductor Corp. has released what it claims to be the industry's smallest high-voltage buck bias switching regulator.
2007-02-23 Next-gen Fujitsu MCUs run faster at less power
Fujitsu's new 16FX MCU series delivers performance enhancements compared to its current-generation MCUs including up to five times the computing power, 80 percent less power consumption and greater on-chip functionality
2002-04-18 New techniques for fault diagnosis and isolation of switched mode power supplies
This application note describes software techniques to perform analysis, diagnosis, and isolation of failures in analog and mixed-signal circuits including switched mode power supplies.
1999-06-29 New capabilities of switched capacitor power conversion
This paper deals with switched capacitor technology with buck-boost capabilities suited to solve problems concerning high transient loads
2004-10-13 National op amp offers power select pin
The LMV422 from National features a unique power-saving mode that allows customers to reduce power consumption while maintaining an active circuit
2008-02-28 MOSFETs trim power losses by up to 30
Infineon's OptiMOS 3 MOSFET families reduce power losses by as much as 30 percent in a given standard Transistor Outline package
2009-06-25 MOSFETs reduce power losses, improve efficiency
Infineon Technologies has introduced the OptiMOS 3 75V power MOSFET family in the SuperSO8 package, which claim 40 percent lower RDS(on) and 34 percent lower Figure of Merit than alternative devices
2013-05-09 MOSFET package increases power circuitry efficiency
ST's STW57N65M5-4 in TO247-4 package provides a direct source connection used for switching control, whereas conventional packages provide one connection for both switching and power
2014-08-14 MIT blazes power electronics trail
Several of its work on ultra high-frequency conversion and ultraminiaturized converters feature size reductions and efficiency improvements for applications including giant server farms, lamps, and handheld devices.
2014-05-15 Minimising power loss with dynamic power control
DACs in industrial systems may be expected to drive a wide range of loads.
2003-09-19 Maximizing start-up loads with the LM3352 regulated buck/boost switched capacitor converter
This application note lists down how the LM3352 achieves Buck/Boost operation by using various switching schemes to produce different gains.
2005-09-08 Maxim's latest dual/triple power-supply trackers/sequencers
The new MAX6877-MAX6883 dual/triple power-supply trackers/sequencers from Maxim control up to three power-supply rails to ensure proper power-up and power-down conditions for systems requiring voltage tracking or sequencing
2013-05-31 Magnetic domain control to lead to low-power memory
MIT researchers said the approach controls magnetism by applying a voltage and requires little power to write and no power to maintain the stored information, leading to low-power data storage
2007-03-05 Magma tools cut clock tree power draw by 25
Magma Design Automation has introduced a pair of low-power IC implementation and analysis tools that the company claims have been shown to reduce power consumption in nanometer ICs by 25 percent
2007-05-07 LXI-compliant remote AC power management switch rolls
Pickering Interfaces is expanding its range of LXI-compliant switching products with the introduction of the 60-200 remote AC power management switch
2007-04-18 Low-power solution eyes 65nm, 45nm designs
Extending its IC power-analysis capability to include several emerging methodologies, Apache Design Solutions Inc. will unveil RedHawk-ALP that is targeted for high-end designs in 65nm and 45nm processes
2008-06-24 Low power design for analog/mixed-signal IP
Power reduction and management techniques using multiple clock and power domains, dynamic voltage and frequency scaling and power gating are effective for digital circuits but for analog design, lowering power consumption must be considered early in the design phase
2002-09-06 Linear Tech IC regulates power supplies
The LT1940 step-down switching regulator operates from an input of 3.6V to 25V, enabling it to regulate power sources such as four-cell and lead-acid batteries
2009-04-03 LDO regulator equipped with power save mode
Torex Semiconductor Ltd has released the XC6220 series of 1A output high-speed CMOS LDO regulator.
2008-07-08 IR designs MOSFETs for power supplies, electric motors
From International Rectifier comes a new family of 60V and 75V MOSFETs optimized for industrial battery applications such as e-bikes, scooters and utility carts.
2012-08-03 Internet-enabled wireless power outlets unveiled
Researchers developed a smart power outlet that will allow users to control household appliances via their smartphone and reduce their energy costs
2012-02-24 Integrated voltage regulators cut power by 20
Inverted voltage regulation will be able to respond to the energy needs of future CMOS chips in nanoseconds, compared to microseconds with off-chip voltage regulators, the researchers said.
2008-07-17 Instrumentation amp touts lowest power, improved accuracy
Texas Instruments Inc. has launched what it claims to be the lowest power zero-drift instrumentation amplifier
2005-04-04 Infineon claims major power efficiency for ADSL2+ chipset
Infineon introduced an ADSL2+ chipset targeted at DSLAMs and digital loop carriers that incorporate Class D line drivers.
2012-09-07 Implement digital power control using LLC resonant converters
Read about a digital power control implementation using line level control resonant converters based on a flexible 32bit microcontroller
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