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2015-02-12 Verilog-AMS vs SPICE view for power management
Verilog-AMS is a behavioural abstraction of the circuit that sacrifices accuracy for the sake of run time, while SPICE does exactly the opposite. Here's a comparative analysis from a power management perspective.
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.
2014-01-13 Toshiba's 5W chipset boasts fast wireless charging
The company introduced enhancements to the TB6865FG power transmitter and TC7763WBG receiver chipset that claims to enable faster wireless charging of mobile devices.
2008-09-04 Tiny PMIC makes the most of battery runtime
The LTC3586 claims Linear Technology Corp. is the latest and most highly integrated PMIC in a family of multi-function, compact power management solutions for Li-ion/polymer battery applications.
2013-07-23 TI's PMU allows low quiescent current down to 100nA
The TPS65290 multi-mode power management unit claims to minimise power consumption in battery-powered, MCU-based water and gas meters and other industrial applications.
2005-10-17 Three new power ICs from TI
Texas Instruments announced three new products, including the TPS61059 single-cell white LED driver, the TPS65552A photo-flash capacitor charger, and the TPS65520 13-channel power management IC.
2012-07-06 Third generation voltage regulators from International Rectifier
IR introduces third generation point-of-load voltage regulators for netcom, server and storage applications
2005-08-30 TFT-LCD regulator offers a cool way out
The EL7585A quad-output regulator from Intersil provides a highly integrated power source for large (19 inches and greater) TFT-LCDs of the kind used in TVs and desktop monitors.
2008-02-18 Take a holistic approach to power management for mobile devices
Power management no longer remains a hardware-only problem; rather it has become a system problem that is being addressed by all engineers involved in the system design process. Power management decisions are being taken at both hardware and software level. Increasing focus towards system aspects of cellular phones compels designers to take a holistic and dynamic approach to power management to effectively decrease power consumption without degrading performance.
2008-01-18 Switch mode USB PMIC minimizes battery heat
Linear Tech has released the LTC3556, the latest in a family of smaller next-generation, multifunction power management solutions for Li-ion/polymer battery applications.
2007-11-08 Sweet comeback: LCD frame jazzes up Polaroid
The digital picture frame of Polaroid's XSA-0720S takes full advantage of low-cost LCDs and inexpensive ASSPs to retail end product at very accessible price points.
2007-12-03 Step-down converters rev up efficiency
Given the importance of battery life to end products' market success, step-down converter manufacturers are employing a wide array of schemes to maximize the efficiency of their devices in light load.
2013-11-19 ROHM offers PMICs aimed at Intel Bay Trail I platform
The BD9596MWV, based on the Intel Atom processor E3800 family, targets industrial and commercial equipment markets, which includes car infotainment, industrial robotics and POS systems.
2011-12-16 Power management ICs flaunt 3V dropout
TI's PMICs power up supply rails in SSDs, hybrid drives and other flash memory management applications.
2005-09-23 Power management IC addresses cost, space requirements
Atmel released a new power management standard product dedicated to the power supplies of handset add-on modules.
2012-12-05 POL converters tout ultra-miniature packaging
Renesas' RAA20770X series is geared for personal computers, servers, industrial, office automation and networking equipment.
2008-09-18 PMIC features USB On-The-Go, overvoltage protection
Linear Technology Corp. introduces the newest member in a family of multifunction power management ICs for Li-Ion/polymer battery-based applications.
2007-07-11 Overvoltage protection regulator suits car, industrial apps
Linear Technology has introduced an overvoltage protection regulator with overcurrent protection and inrush current limiting for car and industrial apps.
2004-12-13 Microprocessor power supply with PowerPath
Linear Tech unveiled a compact, high efficiency xScale microprocessor power supply in a 4-by-4mm QFN package.
2005-04-01 Memec offers Asian EEs one-stop communication solutions
Specializing in demand creation Memec Impact intend to help Asian design engineers shorten their product development cycle and improve time-to-market by exhibiting total solutions for communication applications at the IIC-China/ESC-China Conference & Exhibition 2005.
2010-07-28 MCU-equipped PMIC targets portable consumer apps
Integrated Device Technology Inc. launches a CPU-equipped power management IC (PMIC) that can manage all on-chip resources and offload general housekeeping and I/O tasks from the application processor.
2004-04-28 Maxim power supplies save system cost
Maxim Integrated Products has rolled out its MAX8513 and MAX8514 triple-output, complete xDSL power supplies for modems, routers, and gateways.
2008-09-16 Manage growing complexity in automotive design
Electric power windows have become one of the standard features in cars today. Most car buyers see power window as a must-have comfort feature. While the current trend for doors is towards a modular and lightweight approach, another growing trend is toward the inclusion of side airbags in the car. Such increased reinforcement and added components of the airbag function drive the need to achieve a smaller footprint for the door/window-lift ECUs. Higher integration delivers the key to manage increasing complexity like anti-pinch functionality.
2009-10-20 Low-power codecs enable improved audio
Wolfson Microelectronics has released a new family of low-power codecs, designed to enhance the audio performance and extend the battery life of portable applications.
2004-12-17 Linear Tech power supply eyes Li-ion battery-powered apps
Linear Tech introduced a compact, high efficiency xScale microprocessor power supply in a 4-by-4mm QFN package.
2004-04-16 Linear Tech IC provides 1.8V, 3V SIM power
Linear Tech's LTC4557 dual SIM/Smart card power supply and level translator provides power and level shifting for 2.5-, 3G wireless apps.
2010-10-01 LED drivers boast brightness, backlight control
Advanced Analogic Technologies delivers new high efficiency, low-power LED drivers with backlight control and dimming
2004-02-18 Intersil regulator IC reduces space, BoM cost
The power regulator ICs from Intersil are designed to provide reduced BoMs, manufacturing costs, board space and routing problems.
2009-12-28 In-car network transceivers deliver 6kV ESD
austriamicrosystems has launched two new high-voltage automotive CMOS LIN 2.1 transceiver ICs to support in-vehicle-network applications.
2014-01-03 How to simplify LED driver development
Know how to develop an LED driver system based on highly integrated LED driver modules and how several drivers can be interconnected for PWM dimming.
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