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2009-08-14 Regulator offers complete DC/DC solution
The LTM8025 includes controller, power switches, inductor, compensation, input and output bypass capacitors.
2009-02-13 DC/DC regulator delivers up to 120W
Linear Technology Corp. has extended its family of buck-boost DC/DC ?Module regulator systems with a third pin-compatible product, the LTM4609, a high voltage and high efficiency DC/DC system
2009-08-27 Compact DC/DC regulator handles three outputs
Linear rolls out the LTM4615 triple-output DC/DC ?Module regulator system containing two 4A switch mode regulators and one 1.5A LDO in a compact surface mount package
2010-01-11 Voltage regulator delivers up to 10A at 60C
A hysteretic constant on-time modulator with adaptive dead-time control and RDSon current sensing maximizes efficiency.
2005-09-12 Streamlining power delivery systems for servers
The need for more efficient systems has become paramount especially in servers and main frames
2008-08-20 Regulator controller drives n-channel, packs ratiometric tracking
Linear has released the LTC3851, a wide input range synchronous step-down switching regulator controller that drives all N-channel power MOSFET stages and has coincident or ratiometric tracking
2008-02-28 Reduced footprint marks buck regulator
Exar has introduced the latest addition to its PowerBlox family of high-efficiency, step-down switching regulators with the introduction of the SP7656 3-A (4A peak) non-synchronous buck regulator
2010-02-03 Power module simplifies POL regulator design
Intersil's ISL8200M a compact, scalable power module provides designers an easy-to-us e general-purpose solution that satisfies a wide range of POL power requirements.
2010-02-15 POL regulator handles radiation-intensive set-ups
Intersil Corp. has launched a reliable, efficient, single-chip POL regulator designed for use in systems that required POL power in extreme temperature and radiation-intensive environments
2007-10-19 Low-profile 8A DC/DC regulator saves space
A complete 8A DC/DC ?Module regulator system with on-board DC/DC controller, power switches, inductor compensation and input/output bypass capacitors has been introduced by Linear Technology Corp
2012-04-02 LM21305 point-of-load demo module
Here's a look at a synchronous buck switching regulator board-mounted module
2007-12-26 Dual 100V linear regulator frees up space
The semiconductor industry's first dual 100V linear DC/DC voltage regulator has been announced by Intersil Corp
2008-11-11 Digital voltage regulator cuts up to 50% component count
Ericsson Power Modules has launched BMR450 voltage regulator with integrated digital PWM controller that enables increased current density while decreasing footprint, cutting component count by 50 percent
2007-06-28 DC/DC regulator takes up only 1.35cm?
Linear Technology Corp. has expanded its LTM4600 family with a DC/DC uModule regulator that occupies only 1.35cm? of board area and operates from a lower input voltage
2010-10-05 DC-DC step-down regulator controls input down to 0.8V
AOS has expanded its synchronous EZBuck portfolio with the launch of the AOZ1110low input voltage DC-DC step-down regulator which controls input voltages from 2.7V to 5.5V down to 0.8V, and drives up to 4A of output current
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
2008-10-31 Buck regulator supports up to 24V
Intersil Corp. has released the ISL8500, a high-performance, 24V, 2A standard buck PWM regulator that provides a simple power solution for a variety of point-of-load applications
2012-01-30 100V buck regulator features integrated MOSFETs
The 600mA LM5017 enables direct point-of-load voltage regulation from input voltages and operates at switching frequencies up to 1MHz
2007-11-28 High-voltage DC/DCs load 36V input, 10V output
Linear Technology has introduced the LTM8022 and LTM8023, 1A and 2A high voltage DC/DC uModule regulator systems, respectively, with up to 36V (40Vmax) input voltage and up to 10V output voltage
2007-11-05 Compact DC/DC provides cooler operation
Compared to a linear regulator circuit, Linear Tech's LTM8020 DC/DC has a more efficient switch-mode topology that provides cooler operation as it dissipates 98 percent less heat
2005-01-11 Vishay inductor with 'lowest DCR/?H for its package size'
Vishay announced the addition of a new low-profile, high-current inductor series to its line of space- and power-saving inductor solutions.
2014-03-27 The move to 100A at POL and beyond
While current demand is beginning to exceed the 100A level at the point of load, adopting a SEPIC-fed buck topology could prove useful in improving power conversion efficiency and transient response
2004-03-03 SMTC IC eliminates need for POL regulators
Semtech has announced its SC4901 secondary side synchronous regulator that can convert a transformer secondary voltage into multiple regulated dc outputs
2004-08-04 Resurgent IT market drives International Rectifier's revenues
International Rectifier reported revenues of $298.6 million for the quarter ended June 30, up 8 percent from $275.4 million in the previous quarter and up 31 percent from the $228.4 million for the June quarter of last year.
2011-11-02 Ref design for LM21305 POL
Read this application note focusing on LM21305, a synchronous buck switching regulator boardmounted module
2011-01-24 Modules mix efficiency, simplicity for power design
National Semiconductor's new high output voltage power modules cut the need for an external inductor and ease complex layout placement challenges typical of switching regulator designs
2015-10-07 LDO regulators aimed at noise sensitive loads
The Intersil ISL80510 and ISL80505 provide 1A and 0.5A of continuous output current and ultra-low dropout of 130mV and 45mV at full load, respectively, to deliver outstanding dropout performance.
2014-10-23 Is concurrent engineering fit for FPGA power design?
Find out whether the complexity and potential consequences of late design cycle and worst-case FPGA power system design are sufficient to justify adoption of concurrent engineering practices.
2005-11-08 Intersil digital controllers offer ATR
Intersil Corp. announced two new six-phase, digital controllers with I�C bus communication.
2011-01-12 Inductors offer 1MHz maximum frequency
Vishay Intertechnology's new IHLP low-profile, high-current inductors offer a 3mm x 3.6mm footprint with ultralow profiles of 1.2mm and 1.5mm respectively.
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