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2010-02-23 Buck-boost converter suits GSM modems
From Linear comes a 96 percent efficient, synchronous buck-boost converter that delivers up to 1A of output current to a regulated output voltage with inputs above, below or equal to the output.
2007-04-05 Buck-boost converter offers extended battery time
Linear Technology has released the LTC3533 synchronous buck-boost converter that delivers up to 2A of output current from a Li-ion/Polymer source or 800mA from dual cell alkaline/NiCad/NiMH sources.
2011-08-08 Buck-boost converter offers 1A output current
Linear Technology's LTC3536 is a synchronous buck-boost converter that delivers up to 1A of output current from a Li-Ion/Polymer source or 300mA from dual cell alkaline/NiCd/NiMH sources.
2006-04-05 Buck-boost converter delivers 500mA output
Linear Technology announced a synchronous buck-boost converter that can deliver up to 500mA of output current to a regulated output with inputs above, below or equal to the output.
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.
2007-01-15 Buck regulator suits latest DSPs, MCUs
Linear Technology's 2.25MHz synchronous buck regulator generates output voltages as low as 0.6V, enabling it to power the latest generation of low-voltage DSPs and MCUs.
2009-02-27 Buck regulator promises high efficiency
Linear Technology has released the LTC3605 high efficiency, 4MHz synchronous buck regulator that uses a constant frequency controlled on-time, current mode architecture.
2006-03-03 Buck regulator delivers up to 7A
Linear Technology announced the LTC3415, a high efficiency, monolithic synchronous buck regulator using a phase lockable, constant frequency, current mode architecture.
2006-08-18 Buck regulator delivers up to 250mA from 1.6V input
Linear Technology has released a 2.25MHz synchronous buck regulator that promises up to 250mA of continuous output current from input voltages as low as 1.6V.
2004-11-08 Buck regulator blends small size, high-frequency operation
National Semi introduced a 75V buck regulator with all the functions needed to implement an efficient power management solution capable of supplying in excess of 1A load current.
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.
2007-06-18 Buck controller eases power management in LCD TVs
Texas Instruments Inc. introduced a flexible, synchronous buck controller which simplifies power management design of LCD TVs and IP STBs which use DSPs and FPGAs.
2009-10-09 Boost switch delivers low switching losses
Fairchild Semiconductor is offering a high-efficiency boost switch targeting cellphones, medical, portable and consumer applications.
2007-09-18 Boost regulator has output disconnect, soft-start options
Linear Technology Corp. announces the LTC3528/B, 1MHz, current mode, synchronous boost DC/DC converters with output disconnect and integrated soft-start capability.
2006-09-06 Boost regulator extends battery run-time in handhelds
Linear said synchronous rectification in its new DC/DC converter enables efficiencies of up to 94 percent while Burst Mode operation lowers quiescent current to 9A, providing extended battery run-time in handheld applications.
2004-10-22 Boost converter suits Li-ion, multi-cell Alkaline/NiMH apps
A 2-phase, current mode boost converter capable of supplying 2A at 5V from a 3.3V input in a 3-by-3mm DFN package was recently released by Linear Tech.
2009-05-29 Boost converter packs dual half-bridge switches
Linear Technology Corp. has launched the LT8415 low noise micropower boost converter with integrated dual half-bridge switches.
2006-07-13 Boost controller with no sense resistor delivers 60V
Linear Tech said the LTC3872 step-up DC/DC controller can achieve voltage outputs as high as 60V without a sense resistor.
2007-12-21 BLDC MOSFET controller ICs are automotive grade
Allegro has released two new automotive grade (temperature and voltage rated) three-phase BLDC motor controller ICs.
2008-10-15 Battery managers promise high accuracy, device safety
Atmel Corp. has developed a family of single-chip Li-ion battery management devices that offers high analog accuracy at low power consumption, while ensuring that portable handheld applications have all the necessary safety functions.
2011-12-14 Battery charger touts dual input, power path control
TI's bq2416x Li-ion battery chargers are targeted for space-limited, portable applications with high capacity batteries.
2008-07-01 Battery charger plays down power dissipation
Linear Technology Corp. introduces the LTC4009, a fast-charge 4A capable, high efficiency switchmode battery charger controller for multiple battery chemistries, which minimizes power dissipation without compromising board space.
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.
2003-12-12 Arques buck controller with two LDOs
Arques Technology has introduced the AQ9220 3-output voltage controller that provides a dual-phase synchronous buck switcher plus two LDO controllers.
2014-05-16 APAC electronics production gets boost with added discretes
More than 1,000 discrete products to full reel portfolio for electronics production in Asia Pacific have been added by element14.
2003-05-30 AnalogicTech releases power MOSFETs for portable apps
Advanced Analogic Technologies Inc. has introduced a new family of n- and p-channel power MOSFETs for portable systems.
2007-06-27 Analog ICs aid low-power handset designs
A cluster of new, analog-centric, components from National Semiconductor can help handheld designers implement the low-power tactics essential to longer operating times.
2005-03-07 An introduction to analog circuit design Part 1: Transistors and Elementary Circuits
Modern circuit design is a
2005-04-12 Amplifier 'sets new standards
Zetex, a provider of analog signal processing and power management solution, introduced a 500W RMS into 4-ohm analog input Class D reference design
2006-12-14 AMD, IBM report results of 45nm IC project
IBM and AMD have announced the early results of the use of immersion lithography, ultralow-K interconnect dielectrics and multiple enhanced transistor strain techniques on 45nm microprocessor process generation.
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