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2007-08-02 FET regulators handle transient spikes up to 100V
Intersil's new high-efficiency, 2A integrated FET step down DC/DC switching regulators support wide operating input voltages and can handle transient spikes up to 100V
2002-05-28 Fairchild SPDT switch protects vs. negative voltage spikes
The NC7SBU3157 SPDT analog switch from Fairchild Semiconductor features a -2V undershoot protection against damage caused by negative voltage transients
2010-05-06 Digital optocoupler delivers high insulation voltage
Avago Technologies released of a 10MBd digital optocoupler with high insulation voltage ratings for power supply and high-power motor control application
2013-07-02 Digital isolators for AC voltage motor drives
Here are the benefits of digital isolators, including reductions in cost and component count.
2007-02-02 DC/DCs supply clean output voltage to portables
Supplying clean output voltage with very low ripple and fast transient response, ON Semi's new DC/DC converters are suitable for use in power-sensitive applications such as micro HDDs found in multimedia portable devices.
2009-05-20 DC/DC converters pack 258MHz voltage-error amp
From Maxim Integrated Products come the MAX15038/MAX15039, small, synchronous DC/DC converters that deliver up to 4A and 6A of output current, respectively.
2009-02-26 DC/DC converters handle wide-input voltage apps
Murata Power Solutions has released the UEI30 isolated wide-range DC/DC converters that deliver a full 30W output power from a board area of just 1.8 square inches.
2009-02-12 DC/DC converter offers 60V transient protection
Linear Technology has released the LT3509, a dual-channel current mode PWM step-down DC/DC converter with two internal 36V and 1A power switches.
2005-11-28 DC/DC converter offers 55s fast load transient response
The R2A20101 synchronous rectification DC/DC converter from Renesas Technology achieves 55s fast load transient response, and features a 650mA maximum output current
2011-10-28 DC/DC converter offers 4.2-42V input voltage range
Linear Tech's step-down switching regulator delivers up to 750mA of continuous output current to voltages as low as 1.21V.
2010-05-27 DC/DC converter handles 100V input voltage transients
From Picor comes the PI3101 Cool-Power high-density isolated DC/DC converter, delivering 60W of output power in half the size of existing products.
2016-04-08 DC/DC controllers offer 0.5V to 5.5V output voltage
Intersil's ISL68200 with 4A MOSFET drivers can directly drive external MOSFETs, while the ISL68201 with PWM output can pair with a DrMOS power stage to create a complete voltage regulator solution
2009-03-26 DC/DC controllers deliver fast transient response
Linear Technology Corp. has launched the LTC3878 and LTC3879 high efficiency no RSENSE synchronous step-down DC/DC controllers.
2012-09-17 DC/DC controller touts voltage tracking, sync capabilities
ADI's ADP1851/53 is engineered for high efficiency, high current, fast, transient point-of-load applications in communications networking, industrial, medical and consumer applications
2009-07-27 DC/DC controller guards against voltage transients
Linear's new dual output synchronous DC/DC controller draws only 170?A in battery-powered systems.
2004-12-24 Dc-dc controller with fast transient response
Linear Tech rolled out a new 2-phase step-down synchronous dc-dc controller with fast transient response
2005-01-19 Dc-dc controller provides fast transient response, high output accuracy
Linear Tech released a synchronous step-down dc-dc controller with fast transient response, high output accuracy, integrated tracking and sequencing functions, and output margining capability
2005-05-04 Current sense amp mixes high voltage, fast response time
Linear Tech rolled out a high side current sense amplifier that combines very quick response times with an input voltage range of 4V to 60V
2006-04-05 Coupled inductors suit step-down DC/DC voltage regulators
Pulse, a Technitrol company, unveiled what it touts as the industry's first family of coupled inductors for non-isolated step-down DC/DC voltage regulators
2005-11-15 CMOS LDO regulator ICs deliver high-accuracy output voltage
Toko announced that they have begun shipping samples and mass-produced products of its TK631xxB/H/S-G and TK637xxB/H/S-G positive voltage CMOS LDO regulator ICs
2007-08-14 Clamp circuit to tame automotive voltage transients
Here's a circuit that clamps input voltage to a desired maximum voltage, while still retaining a large current-delivering capability and minimizing losses during non-transient operation.
2009-01-29 Buck regulators boast ultrafast transient response
Micrel Inc. has launched a new the MIC4742 and MIC4744 dual non-synchronous PWM buck regulators operating at 2MHz and 4MHz, respectively, with a maximum load current of 2 per channel.
2006-07-06 Buck regulator offers four output-voltage options
Semtech's SC194A 1A DC/DC buck regulator provides a digitally programmable 1-1.8V output for portable apps.
2009-06-09 Buck regulator delivers fast transient response
From Fairchild Semiconductor comes the FAN8060 highly efficient synchronous buck regulator that offers user-definable features to optimize performance.
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
2007-10-02 Buck controller touts fast transient response
Intersil Corp. has released the ISL6228 dual-output buck controller with fast transient response that is designed for notebook peripheral computing applications
2009-06-18 Applications of zero voltage crossing optically isolated triac drivers
This application note describes the operation of a basic driving circuit and the determination of circuit values needed for proper implementation of the triac driver.
2014-06-25 Adaptive voltage scaling boosts energy efficiency
Adaptive voltage scaling is a powerful technique that optimises supply voltages and minimises energy consumption by modern high-performance microprocessors
2010-05-17 AC switches offer up to 2kV surge voltage protection
STMicroelectronics has released a new family of AC switches designed to control appliance motors offering 2kV surge voltage protection on the AC line
2008-10-06 500mA step-down converter promises faster transient response
Advanced Analogic Technologies Inc., a developer of power management integrated circuits for communications, computing and consumer electronics devices, introduces the AAT1130, a new high performance 500mA monolithic step-down converter.
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