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2013-09-16 Drive high-power LED, charge high-voltage battery
Here's a look at a 60V buck-boost controller that delivers 100W to LED headlights or a battery stack.
2011-07-04 DPMU offers real-time power management
The Energy$ense family of multioutput, digital DC/DC power management unit (DPMU) ICs offer high efficiency real-time power sensing and control
2013-10-28 Do high power LEDs emit IR heat in forward manner
Is it true that a high power LED emits no UV or IR and that any heat is generated only in the PN junction and then transferred to a heat sink
2009-03-06 Digital power solution saves energy, cuts CO2 emission
Ericsson Power Modules offers a complete range of board-mounted-products based on digital control and monitoring, reducing energy consumption and CO2 emissions.
2009-10-02 Digital power regulators pack gate drivers
Entering the digital power market, Exar Corp. has introduced two highly-integrated field-programmable power regulator ICs series
2008-02-27 Digital power controller suits high-reliability apps
ADI has developed a digital power controller designed for A/D and isolated DC/DC power supplies used in high-reliability server, storage and communications infrastructure equipment
2011-02-28 Digital ALS ICs reduces power consumption
Maxim has released ALS ICs for tablet and notebook PCs, smartphones and lighting systems that claim to reduce power consumption
2011-09-15 Dialog enters low-power wireless market
The company has unveiled DECT ULE-based devices that feature Internet connectivity and backward compatibility.
2008-03-15 Design considerations for three-phase power factor correction
The need for the current waveform to track the voltage on a three-phase power system leads to a second set of requirements, in addition to those for a single-phase power factor correction system
2014-04-15 DC/DC converter module delivers power up to 50W
The power module from Ericsson features an ultra-wide input voltage from 18V to 75V, an output current of 15A at 3.3V output, and a built-in functional isolation of 2250Vdc for Power-over-Ethernet applications
2004-03-04 Dallas device speeds up power-amp module design
The DS1870 from Dallas Semiconductor biases two LDMOS power amps over temperature and drain voltage/current variations
2006-10-16 Customers raise new concerns in digital power
Digital power management involves different customers: design engineers, project leaders, purchasing group, QA personnel, test engineers, manufacturing/CM/OEM and customer service staff
2005-11-03 Current-sense amps draw less power
Semtech Corp. said this family of high-side current sense amplifiers will lower the system cost and power draw
2015-11-02 Current balancing cuts power use in supercap stacks
In this article, we explain how MOSFET-based current balancing can reduce power use in supercapacitor stacks
2003-06-24 CSR, SeekerNet partner on Bluetooth monitoring system
Cambridge Silicon Radio and SeekerNet, a developer of wireless technologies, have collaborated to provide a Bluetooth based wireless tracking system.
2013-10-01 Create analogue interfaces for low power design
Here are some techniques for bringing the analogue power budget in sync with the rest of the design
2003-10-16 CPU-monitoring loop eyes system power
National unveiled a solution called PowerWise, while ARM unveiled its Intelligent Energy Manager technology, designed to reduce power consumption for ARM-powered SoC devices
2010-03-25 Controllers deliver fast clock speed at low power
Tensilica Inc. has launched its third generation of Diamond Standard controllers that deliver faster clock speed at less power in a smaller die area
2005-08-17 Controller expands digital power management
The PS-2606 power system controller from Potentia Semiconductor provides a complete power management solution for up to six non-isolated dc-dc converters and one intermediate bus in telecom, networking, and data storage apps
2006-11-29 Configurable power supply delivers up to 1000W
XP Power has added to its fleXPower family of configurable power supplies the X10, which delivers an output power of up to 1000W over the full input range of 85-264Vac
2015-03-18 Configurable PMIC touts advanced power architecture
Available in a compact FQFN package, the new power management IC solutions from Micrel boast 3A synchronous converters, a 200mA boost converter, and are configurable via an I2C interface
2016-02-29 Comparison of CPLD-based power mgmt architectures
Know the different sets of compromises and design trade-offs of today's hardware/power management architectures in terms of scalability, design effort and/ cost
2011-08-12 Communication ICs operate on 3.3V power supply
Silicon Labs' new ICs for its Si24xx ISOmodem family offer advanced voice features, lower power, reduced BOM costs and flexible interface options for a range of data modem applications
2009-10-28 Codecs cut power consumption on all op states
The codecs feature an innovative new architecture that cuts power consumption across all operation states
2007-06-11 Chips address power management in laptops
ON Semiconductor has expanded its computing product portfolio with the introduction of three new power controllers designed to meet the efficiency requirements of notebook PCs
2008-02-20 Chip integrates power management, audio features
austriamicrosystems has announced the launch of its AS3658 integrated power and audio management unit with sophisticated audio features
2010-11-12 Car MCUs leverage Power Architecture
Freescale's Qorivva microcontroller families will be built on 55nm NVM process for performance, safety and energy efficiency applications in smart vehicles.
2007-10-29 CableCard power controller suits high-volume apps
Micrel's new CableCard 2.0 Power Controller is suited for high-volume CE makers of digital cable receivers, DTV/HDTVs, digital DVR STBs and digital satellite receiver applications
2003-12-16 C-MEMS filter aims at monitoring
C-MEMS is an alternative approach to optical monitoring
2003-04-10 C&D power supplies offer IPMI module
C&D Technologies (NCL) Ltd has made available a family of CompactPCI power supplies that feature an optional I?C IPMI module
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