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2014-06-11 Wearables, IoT gang up on memory for low-power boosts
IoT, wearables and sensors pose one of the big challenges for memory, which is to find a way to extend the battery life and make the small, light devices last more than one day.
2015-01-14 Wearables uptake hindered by power issues
All things MEMS, especially how they give greater functionality in smaller, more power-efficient wearable IoT devices, was the overall theme of the "Sensors and MEMS Technology" track at the CES 2015
2013-12-17 Wearable chipset boasts integrated nano-power tech
Quintic's QN9020 wearable platform is designed for the wearable technology market and allows OEMs to deliver products with better battery power and wireless functionality
2009-03-11 Warm welcome for wireless power
Wireless power is emerging as a popular concept since portable electronic devices called for a convenient means to power these gadgets, eliminating the inconvenience of several chargers and wires
2008-09-16 Wall adapter powers IEEE 802.3af powered device
Power-over-Ethernet is an emerging technology that allows an existing Ethernet connection to carry both data and power. However, today’s powered-device (PD) designers face a dilemmanot all Ethernet connections are wired for power. To operate with these legacy connections, a PD can use a wall adapter, but this capability must be designed into the PD.
2008-02-18 Voltage-feedback amp draws lowest power at 5mA
ADI is offering what it claims to be the lowest-power voltage-feedback amplifier designed for densely populated, thermally sensitive instrumentation equipment that requires high-speed signal conditioning
2011-11-30 Vishay expands power MOSFET series
The new devices expand the series' voltage and package footprint options.
2002-06-17 Vishay buck converters deliver >100W/inch3 power density
Vishay Intertechnology Inc. has announced the release of its FunctionPAK series of synchronous buck dc/dc converters that measures a maximum 14.7-by-12.2-by-3mm and delivers a power density of >100W/in3
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
2002-07-31 Virage Logic memory platform consumes lesser power
Virage Logic Corp. has introduced its ULP embedded memory platform that utilizes an architecture enabling it to consume four to 26 times less active power than competing products
2005-06-28 Video-over-IP streamer cuts cables with Power-over-Ethernet
An enhanced version of Bluegill, an MPEG-4 IP video streamer from Cradle Technologies, adds Power-over-Ethernet, RS-485 control of pan, tilt and zoom, and enhanced alarm sensor and relay control
2006-06-27 Video filter IC has intelligent power management
Maxim says its MAX9508/MAX9512 are the world's first analog standard-definition video filter-amps equipped with intelligent power management electronics
2005-02-09 Video amplifier includes 6dB amplifier, power save circuit
New Japan Radio's dual supply voltage 6-channel video amplifier includes a 6dB amplifier, a 75W driver circuit (2-system drive) and power save circuit
2008-02-04 Video amp with load detect saves up to 75% power
Maxim Integrated Products has released the MAX9516 video amplifier, which detects and reports the presence of a video load and reduces power consumption when the load is not present
2014-03-14 Vicor CEO shares probable trends in power tech
Phil Davies, VP of global sales and marketing at Vicor, said that large datacom and data centres eyeing HVDC distribution, and packing power in smaller packages as forthcoming trends in 2014
2005-07-29 Vibration feedback device uses an electromagnetic drive system
To improve the operability of electronic products, Alps Electric developed the Force Reactor AF series short-vibration feedback devices, which generate an array of vibration settings.
2006-11-14 VIA processors power Hitachi desktops
VIA Technologies announced that Hitachi Ltd has selected the VIA processors to power their new FLORA Se series desktop and mobile connected clients
2014-06-04 VESA aggregates data, power interfaces into one connector
The DockPort specification reduces the number of external connectors by enabling USB data and DC power over the existing DisplayPort connector, allowing connection to a range of external resources
2007-07-23 VCSEL driver consumes miniscule power
German startup Silicon Line has rolled out a chip that drives VCSEL for energy-efficient computing.
2011-12-06 Validate embedded flash memory for power fault resilience
Read about the methods available to specifically demonstrate power fault resilience of embedded flash memory products
2013-08-05 Utilising power MOSFET Zth curves
Here are several worked examples showing how junction temperatures can be simply calculated using the device Zth curves
2001-09-11 Using the power versus time curve
This application note guides the reader in determining peak pulse power and peak pulse current for pulse widths of different values than those specified for a given device.
2014-03-18 Using SM74611 as an OR-ing device
SM74611 may be used in N+1 redundant power supply arrangements
2015-07-21 Using modular digitisers for power measurements
In this article, we illustrate how to make basic power measurements in AC circuits and devices using a modular digitiser
2009-03-04 Using a Micron CellularRAM device with the AMCC PPC405EZ embedded processor
This technical note focuses on the asynchronous/page/burst, 128Mb, CellularRAM 1.5-compliant device, MT45W8MW16B
2008-05-01 Use analog for better performance-to-power ratios
Using a reference design platform, this article demonstrates how a complete analog system can be developed using energy efficient ADCs, fully differential amplifiers and clock conditioning circuits.
2011-11-23 USB-to-Ethernet controller cuts BOM, power use
The LAN9730 links SoCs and peripherals, and are targeted for low power applications
2003-02-14 USB power manager IC reduces battery charge time
Linear Tech's LTC4410 USB power manager IC enables simultaneous battery charging and system operation of a Li-ion-powered USB peripheral from a USB host
2007-06-07 USB PHY trims power in 65nm, 45nm SoC designs
Chipidea introduces a USB PHY core for 1.8V I/O devices that it says offers the industry's lowest power consumption for SoC designs in the 65nm and 45nm advanced technology nodes
2003-10-16 USB OTG presents benefits, challenges to power designers
USB On-The-Go has numerous advantages to offer--various challenges in the design and implementation, however, comes along with the advantages.
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