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What is power management?
A feature that maximizes battery power by using low-voltage CPUs and slowing down components after a period of inactivity.
total search1073 articles
2006-08-04 Zilker Labs unrolls 'most' integrated power management IC
Zilker Labs has introduced a single-chip 3A power conversion solution that integrates full digital power management capabilities, said to be the industry's only product of its kind.
2007-03-09 Zilker Labs to demo Digital-DC power products
Zilker Labs will exhibit the latest end-applications based on its patented Digital-DC technology at the 2007 IIC-China in Beijing and Shanghai.
2003-01-09 What's next on power management?
Asia has increasingly become the key center for the design of portable equipment, including PDAs, notebook computers, cellphones, and digital cameras.
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.
2008-03-20 Using the Mindi power management simulator tool
This application note describes how to use the power management circuit design and analysis portion of the Mindi design tool, and serves as a tutorial for simulating a power management application circuit.
2001-04-11 Using power management with the DS87C5x0
This application note describes how the power management features of the DS87C5x0 family of microprocessors enable system designers to achieve a low-power system.
2001-04-06 Using Dallas battery management ICs with high voltage cell packs
This application note presents an example of how to design a DS2438 power management chip into a high-voltage circuit while maintaining proper ESD protection and accurate voltage and current measurements.
1999-06-29 Using Bipolar Transistors for Power Management in Low Voltage Systems
This paper presents general overview of new bipolar transistor technologies with respect to selection criteria against competing MOSFET solutions for low-voltage applications.
2008-02-25 Using a generic 0 to 1V analog multiplier to ensure accurate power management in battery-powered applications
This application note shows how to create a simple analog multiplier that is capable of multiplying two input signals ranging from 0 to 1V, thus ensuring accurate load-power measurement
2008-02-19 USB power switch has adjustable current limit
TI has introduced power distribution switches with an integrated FET that can be set to support a 100mA to 1.1 A current limit range for a standard USB port or other applications requiring a current limited switch
2008-07-07 USB power manager stretches battery life
Linear has launched the latest in a family of compact next-generation, multifunction power management products for Li-ion/polymer battery applications.
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.
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
2008-02-12 USB IP saves power, simplifies connection
Synopsys has expanded it DesignWare USB IP product line with support for the USB 2.0 Link Power Management and High Speed Inter-Chip standards.
2006-05-25 UPS accommodates USB-enabled power management software for Linux
MGE UPS Systems says its Personal Solution Pac 3.0 for Linux is the first UPS power management solution fully based on open source code.
2000-06-15 Understanding Power Factor
This application note presents a discussion about power factor not only for sinusoidal signal considerations, but for non-sinusoidal signals as well
2007-09-24 UMPC power management LSI complies with LPIA spec
Claimed to be an industry first for one-chip integration, Fujitsu's new power management LSI for UMPCs complies with the next version of the LPIA specification.
2001-05-01 Ultralow-power supply voltage supervisor family TPS383x
This application note describes the TPS383x supply voltage supervisor circuit family that features an extremely low supply current, and finds applications in battery-operated systems.
2007-08-03 ULP apps close in on portables in power chase
The worldwide market for DC/DC converters and regulators will grow from 12.3 billion units in 2006 to 18.6 billion units in 2011, at a CAGR of 8.6 percent per year, according to Darnell Group Inc.'s latest analysis report.
2003-11-16 Trends in power management use
Thinking early about your design can save money, time, and improve performance.
2004-12-07 Transmeta licenses power-saving technology to foundry
Loss-making fabless processor company Transmeta Corp. has licensed its LongRun2 technologies for power management and transistor leakage current control to its foundry manufacturing partner, Fujitsu Ltd, Transmeta said Thursday (Dec. 2).
2012-05-18 TowerJazz reference design flow tips Cadence tech for power management
TowerJazz's Reference Flow 2.0 power management analog/mixed-signal reference design flow integrates power management devices with control logic.
2009-02-17 Tower, Triune to collaborate on power management platform
Tower Semiconductor Ltd and Triune Systems LLC have announced an agreement to collaborate on developing what they claim as the "most complete" power management platform in the industry.
2000-06-15 Topologies for Switched Mode Power Supplies
This application note presents an overview of the most important dc/dc converter topologies, which are divided into two parts based on whether or not they have galvanic isolation between the input supply and the output circuitry: the non-isolated switching regulators and the isolated converters.
2008-07-14 Tip of the Week: Simple power supply for FPGAs (Part 1
Linear Technology recently provided power management support to one designer, who asked for upwards of 40A at 1.5V to power four FPGAs in the smallest board area possible and the highest efficiency to minimize component overheating.
2007-07-25 Tiny boost converter offers high current, auto power save
austriamicrosystems now offers a synchronous step-up DC/DC converter that delivers high-output currents and high efficiency of 96 percent in a small TDFN 10-pin package.
2008-11-19 TI, Fulton partner on wireless power solutions
Texas Instruments and Fulton Innovation LLC have joined forces to accelerate the development of efficient wireless power solutions that can charge portable devices without traditional power cords
2003-04-30 TI ships IC for "Power Over Ethernet" apps
Texas Instruments Inc. has released two new power management ICs that allow dc power and data to be deliver and sourced over a standard Ethernet cable.
2008-07-03 TI sets up power unit under analog business
Texas Instruments Inc. has launched a power management strategic business unit to better focus on solving customers' analog, power management and energy-efficiency design challenges.
2011-08-15 TI rolls power management reference designs
Aiming to simplify and reduce design process time, TI has unveiled PowerLab library, a database of 300 power management reference designs.
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