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2012-02-27 Buck regulators offer 4.5-16V input voltage range
The SMB206A and SMB210A are dual 3A and single 6A programmable integrated DC/DC regulators with switching frequency programmable to 500kHz or 1MHz.
2012-03-29 Buck regulator touts 4.5-75V input supply range
Micrel's SuperSwitcher II switching regulator provides regulated output of up to 4A, with output voltage adjustable down to 0.8V touting guaranteed accuracy of 1%, said the company
2008-03-05 Buck regulator powers systems from 3.3-5V supply rails
Micrel has introduced a new member to its high-power-density family of products: A fully-integrated 4A synchronous buck regulator, the MIC22400, intended for powering systems from 3.3V and 5V supply rails
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
2011-12-14 Boost lighting efficiency with voltage-mode CRM PFC
Learn about the features of new voltage-mode controllers specifically designed for lighting applications
2007-06-22 ATX power supply reference design debuts
ON Semiconductor says it has launched the industry's first open ATX reference design that meets the new Energy Star performance requirements for ATX power supplies used in desktop PCs.
2004-08-05 Atmel voltage regulator IC consumes low power
The ATA6405 from Atmel is a voltage regulator system IC that is based on a fully integrated system voltage supply concept and consumes extremely low power
2008-06-30 Applying SG6902 to control a CCM PFC and flyback/PWM power supply
This application note shows a step-by-step design to a 120W/24V power adapter. The equations can also be applied to different output voltages and wattages.
2006-05-11 Analog switches with low-voltage operating range, low on-resistance
Vishay's new Dual SPDT monolithic CMOS analog switches combine low-voltage operating range and low on-resistance ratings in a small package
2004-08-17 Agilent enhances modular power supply system
Agilent's N6700 low-profile MPS provides high processing speed, autoranging output, and measurement capabilities for automatic test equipment apps.
2015-06-01 Advantages of LED power supply
In this article, we consider the advantages of an LED power supply compared with standard ITE power supplies
2005-10-13 ADI's latest product families tailored for high-voltage apps
Analog Devices is rolling out four new product families (A/D converters, intelligent sensors, JFET op amps and voltage references
2015-02-27 ADI touts user-programmable voltage output DAC
The AD5761R integrates a 16bit data converter, 2ppm/C 2.5V reference, output buffer and gain scaling function on-chip, allowing for faster and simpler system design.
2002-10-03 ADI thermal controller allows dynamic fan control
Analog Devices' two new dBCOOL thermal controller ICs can dynamically adjust fan speeds for systems operating in external conditions.
2009-11-12 AC/DC power supply with speed fan minimizes noise
XP Power offers a 1500W AC/DC power supply tailored for a broad range of industrial applications
2010-07-26 A guide to voltage translation with TXS-type translators
The TXS translators offer system designers a good solution to remedy mixed-voltage system incompatibilities when interfacing with open-drain drivers in applications such as I2C
2011-07-21 900W power supply has 97%-efficient active PFC
Power Integrations' HiperPFS family of PFC controllers employs an innovative control scheme that optimizes efficiency over the entire load range of the converter, particularly at light loads
2009-11-24 8bit MCU enables smart BLDC motor control apps
BLDC motors are growing in consumer, industrial and automotive apps because of their efficiency and reliability.
2013-11-25 8bit Flash MCUs target small single-phase DC motor control
The ML610Q101 and ML610Q102 from LAPIS claim to use industry-leading high-accuracy internal oscillator and multiple timers to reduce rotational speed variations, minimizing audible noise.
2015-05-28 60V synchronous buck controller eases power supply design
The ISL8117 from Intersil enables buck conversions such as 48V direct to 1V through a very low minimum-on-time-specification, and can also permit point-of-load supplies to be fed from 48V rails.
2013-06-25 500V DC power supply for HEV component testing
The Sorensen SG 500V DC power supply from AMETEK Programmable Power can provide up to 15kW in a 3U package and 30kW in a 6U package
2007-06-14 2W LED driver delivers high voltage, switch current
Catalyst Semiconductor Inc. launched a 2W LED driver to address high-power backlighting applications.
2007-05-14 200V ICs target low-voltage motor drive apps
International Rectifier has introduced IRS200x family of driver ICs, a series of 200V chips for low- and mid-voltage motor drive applications
2011-06-14 16-channel EL driver offers high voltage output
Supertex has released a dimmable 16-channel EL lamp driver designed to deliver high-voltage output to EL lamps for backlighting cellular phone keypads and other mobile devices
2009-12-07 1.6kW power supplies pack fan-speed control
Safety Power Group is rolling out a new range of 1.6kW power supplies that features fan-speed control to reduce acoustic noise
2009-09-14 1,500W AC/DC power supply is hot swappable
XP Power's new AC/DC power supply series is aimed at industrial and communications apps that need bulk power
2002-08-08 Summit supply controller monitors up to six channels
The SMS64 power supply monitor/controller allows system designers to control as many as six system power supply channels used in point-of-load applications
2003-03-11 STMicro voltage regulator fits analog, digital STBs
The company's LNBP21 voltage regulator features a step-up dc/dc converter that allows it to operate from 8V to 15V supply
2011-07-21 STMicro unveils power supply solutions
STMicro has revealed its new line of power supply systems that include DC/DC converters, battery chargers, battery level indicators and home smart meters that, the company said, support energy efficiency
2011-02-25 Power device lowers remote control operating voltage
Vishay Intertechnology's V series of low-voltage supply options operate with a stable sensitivity rating at a 2V supply voltage over a temperature range of +5C to + 85C
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