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2002-12-13 DC/DC converter exhibits fast transient response
The KM series of surface-mount dc/dc converters from Smart Modular Technologies accepts a 12V input with a transient response >300A/?s.
2009-06-18 DC/DC converter delivers accurate voltage reference
Texas Instruments has extended it s family of easy-to-use SWIFT power management ICs with the introduction of the single-chip, 6A, 17V step-down synchronous switcher with integrated FETs.
2008-02-28 DC/DC converter claims high efficiency in small package
Murata Electronics has introduced the low-cost and small MPD6S022S DC/DC converter, aimed at digital consumer home electronics.
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.
2012-01-24 DC/DC controller touts 95% efficiency at 2MHz
The LTC3839 operates from 4.5-38V input voltage range and output voltages ranging from 0.6-5.5V.
2006-08-01 DC/DC controller targets N-channel MOSFETs
Linear Technology announced it is offering a low input voltage, synchronous step-down DC/DC controller for N-channel MOSFETs.
2007-04-26 DC/DC controller supports single-, dual-output operation
Primarion Inc. has launched the dual-output, dual-phase PX7522, the latest offering from its Di-POL family of programmable digital power conversion and power management ICs.
2008-09-15 DC/DC controller regulates pre-biased loads
Linear Technology has launched a highly efficient, triple-output, synchronous step-down switching regulator controller with coincident or ratiometric tracking that safely powers pre-biased loads.
2011-07-18 DC/DC controller operates at 55C150C junction
Linear's H- and MP- grade versions of the LTC3851A offer a wide input voltage range of 4C38V.
2009-05-26 DC/DC controller drives n-channel MOSFET
Linear Technology Corp. has released the LTC3854, 2mm x 3mm DFN-12 packaged, wide input voltage range synchronous step-down switching DC/DC controller that drives all n-channel power MOSFET stages.
2010-04-19 DC/DC controller cuts need for remote sense wires
Linear has launched the LT4180 virtual remote sense DC/DC controller that eliminates the remote sense wires required to compensate for the voltage drop in circuit board trace runs.
2007-03-02 DC/DC boosts battery life of portable medical, industrial apps
TI has introduced a highly integrated boost converter that supports 27V output and improves battery life in portable industrial and medical applications.
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.
2002-09-11 Datel dc/dc converters address nonisolated regulators
Datel's LSN D12 series of nonisolated dc/dc converters provide 1V to 5V output at 10A from an isolated, nominal 12V input.
2002-03-11 Datel dc/dc converter performs up to 65C without derating
The UNR open-frame series of non-isolated dc/dc converters delivers up to 20A of output current from a 5V input, and functions up to 65C without derating.
2003-08-05 Datel dc-dc converters have 95 percent efficiency
The non-isolated, POL dc-dc voltage converters from Datel deliver 0.8V to 5V outputs.
2008-05-09 Custom, mini versions available for molded inductors
For design engineers who require a magnetic solution beyond the standard inductor offering, TT electronics BI Technologies has expanded its molded inductor product line to include a miniature device and custom capabilities.
2008-03-19 Cooler MOSFET improves power density
A leadless MOSFET from Zetex Semiconductors provides a 50 percent smaller footprint than SOT23 packaged devices, and 40 percent lower thermal resistance compared to comparable parts, according to the company.
2005-05-31 Converters meet RoHS requirements
The SC10N series from Semiconductor Circuits, in a single inline package measuring 2-by-0.55-by-0.35 inches, is the company's next-generation of RoHS compliant dc-dc converters.
2014-07-10 Converters get boost from power transistors
Power transistors from EPC provide lower on-resistance, lower capacitance, higher current, and superior thermal performance, allowing power converters to perform with greater efficiency.
2009-09-28 Converter offers programmable input current
The new synchronous buck regulator from Linear can generate two independent output voltages as low as 0.6V.
2006-01-25 Converter IC suits POL systems
TI announced a high efficiency, 500kHz, step-down DC/DC IC with integrated FET that delivers 3A of continuous output current and supports input voltages of 5.5V to 36V.
2006-05-18 Converter eliminates heat sinks
TT electronics BI Technologies Electronic Components Division has developed a fixed output DC/DC converter with a wide input voltage range.
2005-06-07 Controller saves power at every turn
National's LM5021 PWM controller combines all the best power-saving features needed by designers to build energy-efficient single-ended flyback and forward ac-dc converters
2008-09-17 Controller increases capacity of multiple modules
Intersil has released the ISL8107, a single-phase, non-synchronous buck controller that provides maximum efficiency and flexibility for telecommunications and industrial designs.
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.
2008-12-22 Compact inductor handles up to 1MHz frequency
Vishay Intertechnology Inc. has released a new IHLP low-profile, high-current inductor in the 2020 case size, offering an ultralow 3mm profile with a wide inductance range and low DCR.
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.
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.
2004-07-23 CoEv inductor enables engineers to increase power density
CoEv Magnetics, a business unit of Tyco Electronics, launched a new series of lead-free power inductors.
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