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2009-03-30 GPU core controllers handle wide I/O voltage ratios
Maxim Integrated Products has developed the MAX17007A/MAX17008 dual, synchronous, step-down, switch-mode power-supply (SMPS) controllers
2006-02-21 Digital signal controllers have highest PWM resolution
Texas Instruments announced four new members of the TMS320C2000 platform designed for motor control, digital power conversion and intelligent sensor control.
2006-12-07 Digital signal controllers deliver 60MHz performance
Texas Instruments has announced volume availability of low-cost, DSP-based controllers that offer 60MHz of performance
2008-10-01 Digital power controllers meet energy efficiency demands
Fairchild addresses energy efficiency specifications, with its first point-of-load digital power control and management products for communication and computing applications.
2006-12-20 CRM PFC controllers offer 'best' THD level
Fairchild's CRM PFC controllers use a patent-pending variable on-time control method to achieve THD performance of <10 percent at 25 percent load, 265Vac, for high system reliability
2005-12-02 Controllers meet power requirements of Intel, AMD CPUs
Maxim Integrated Products released single-chip 2-/3-/4-phase controllers with integrated dual driver, designed specifically for next-generation Intel and AMD core power requirements
2005-11-10 Build high-end motor controllers effortlessly
Performance Motion Devices Inc.'s brushless motor control IC developer's kit allows designers to build high-performance stand-alone motor controllers
2008-12-17 Buck controllers boast high voltage range, reduced EMI
National Semiconductor has released four new high-voltage, non-synchronous buck controllers that feature high input voltage range, high-performance PWM control and reduced EMI.
2009-06-15 Battery charger controllers require no blocking diode
Linear Technology Corp. has introduced the LTC4012, LTC4012-1 and LTC4012-2, fast-charge 4A capable high efficiency switchmode battery charger controllers for multiple battery chemistries
2002-06-22 Apex dc motor controllers measure 50.8-by-111.76mm
The BC series of brushless dc motor controllers from Apex Microtechnology Corp. provide three-phase full-bridge operation, with two or four quadrant PWM, and selectable 600 or 1200 commutation.
2013-05-02 Advances in multi-functional lighting controllers
Learn about the demand for lighting control that is as flexible and effective as possible.
2014-04-30 8bit MCU cranks up digital-analogue controllers
Microchip MCP19114 and MCP19115 provide the power conversion performance typical of an analogue-based controller, with the flexibility approaching a fully-digital power conversion solution.
2007-05-30 8bit controllers target embedded apps
Taiwan's Winbond Electronics Corp. updates its portfolio of 8bit controllers with the introduction of its W79E833 and W79E832 chips
2011-07-01 32bit digital signal controllers tout energy efficiency
Freescale' new family of digital signal controllers offer high-speed analog functionality and energy savings
2007-12-05 Multiple-output controllers save space, cut BOM
Intersil Corp. has released a pair of multiple-output standard buck ICs that integrate critical power management functions to lower the number of components and save valuable board space.
2004-02-04 Micrel dc-dc controllers target STB, storage apps
Micrel Semiconductor has released two high-speed dc-dc synchronous buck control ICs that provide point-of-load dc-dc conversion for networking, telecom, server, STB and storage applications.
2010-03-10 CCFL controllers ensure increased dynamic contrast
Microsemi Corp. is offering a new cathode fluorescent light (CCFL) controller featuring mega-contrast dimming for 24V CCFL inverter applications in small- to large-sized LCD displays.
2007-11-26 Power switches cut losses by 500mW
Power switches that increase efficiency and reduce EMI in power supplies have been tipped by Fairchild Semiconductor.
2012-11-21 Power MOSFETs support high-efficiency DC/DC design
Microchip's power-conversion controllers are high-voltage analogue buck PWM controllers with integrated MOSFET drivers, boasting outstanding transient performance.
2007-07-06 PoE controller supports any DC/DC converter topology
National Semiconductor Corp. has introduced a PoE powered device controller with adjustable output current level and the ability to interface with any DC/DC converter topology.
2014-02-21 Multirate techniques for digital power conversion
Discover how multi-rate techniques can support advances in digital power conversion.
2012-05-02 Jury: Fairchild, Power Integrations infringed patents
The verdict concluded the first phase of trial in the litigation which began in 2008.
2006-06-02 ISL6558EVAL2: Low-profile, 5V/12V input, 500kHz and 90 percent efficiency DC/DC converter
This application note first gives a brief introduction of Intersil's four-phase controller ISL6558 and synchronous rectified driver ISL6609.
2003-11-28 Intersil converter IC reduces system costs
Intersil Corp. has announced the Endura ISL6740 and ISL6741, two double-ended PWM controllers designed to reduce overall telecom system costs.
2008-07-16 Hysteretic converters for multiple LED lighting
Hysteretic converters are used to drive LEDs in lamp replacement and emerging lighting applications. The ease of use and inherent stability of the topology make it a first choice for efficient inductive switching regulator solutions. The simple topology can be used in different configurations or other unintended external applications.
2009-11-24 High-current MOSFET drivers offer speed, reliability
These new high-current, high-speed, dual 18V drivers are capable of driving two independent N-channel power MOSFETs.
2008-06-30 Flyback power supply control with the SG6741
This application note describes a design strategy for a high efficiency. compact flyback converter. Design considerations, mathematical equations, and guidelines for a PCB layout are presented.
2007-09-27 FET module saves space in synchronous buck designs
Fairchild Semiconductor's FDMS9600S and FDMS9620S are two highly integrated modules that significantly reduce board space while providing the ability to achieve higher conversion efficiency in synchronous buck designs.
2005-09-13 Fairchild to demonstrate digital power at this year's forum
Technology experts from Fairchild Semiconductor will present four technical papers at the upcoming Digital Power Forum '05.
2007-06-15 Design of a 100W active clamp forward DC/DC converter for telecom systems using the NCP1562
The NCP1562 PWM controller contains all the features and flexibility needed to implement an active clamp forward DC/DC converter
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