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2007-05-30 Buck regulators deliver up to 600mA per channel
Linear Technology Corp. released the LTC3419/-1, a dual-output, high-efficiency, 2.25MHz synchronous buck regulator which can deliver up to 600mA of continuous output current from each channel.
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.
2010-03-26 Buck regulator boasts 35?A quiescent current
Intersil Corp. is offering a dual synchronous buck regulator that provides high power conversion efficiency and low quiescent current in an ultrasmall package.
2011-12-20 Buck converter supports 4.5-38V input voltage
The LTC3876 is a high-efficiency dual output synchronous step-down DC/DC controller with switching frequency programmable up to 2MHz.
2007-05-01 Buck converter suits W-CDMA/N-CDMA PAs
Maxim introduced the MAX8805Y/MAX8805Z 600mA, PWM step-down converters in 2-by-2mm WLPs for W-CDMA/N-CDMA power amplifiers.
2011-04-07 Boot capacitor regulation in LM25007 constant-on-time converter
LM25000 series of constant-on-time (COT) integrated regulators provide a way of implementing a step down buck regulator with nearly fixed frequency.
2003-06-16 Better ground wiring in DC/DC converters
Know the proper copper trace pattern and placement of components when designing printed wiring board.
2002-04-29 Bel dc/dc converter provide 10A from 5V source
Packaged in an SIP housing, the V7PC-10B series of non-isolated step-down dc/dc converters from Bel Fuse Inc. provides an output of 10A from a 5V sourcehigher than the 6A output of similarly-sized products.
2004-09-21 AnalogicTech converters suit space-constrained apps
AnalogicTech introduced two new, compact, high-efficiency step-down converters for space-constrained wired electronic equipment apps.
2011-08-05 60V DC/DC converter boasts 90% power efficiency
TI has announced that its 50mA step-down regulator that integrates high-side and low-side power MOSFETs delivers efficient power conversion and low noise performance.
2013-06-28 Torex debuts 30V, 2A Stepdown DC/DC converter
The XC9250/XC9251 series of 30V, 2A step-down DC/DC converters come with an input voltage of up to 30V, an input rating of 36V, peak voltage of 46V for 400ms.
2012-04-16 TI's power converter touts noise reduction by 99%
The 1A QuietSupply step down voltage regulator claims to maximize the performance of precision data converters, amplifiers and clock distribution circuits in noise-sensitive designs.
2002-06-21 TI dc/dc controllers achieve >95 percent efficiency
Designed with the company's Predictive Gate Drive technology, the TPS4000x family of PWM synchronous step-down dc/dc controllers from Texas Instruments Inc. achieves overall converter efficiencies >95 percent.
2004-11-05 TDK unveils three smart card interface circuits
TDK debuted its 73S8023C, 73S8024C and 73S8010C smart card interface circuits that possess an efficiency of 85 percent and a small size step-up/step-down converter.
2006-11-02 Synchronous controller operates from 2.75-4.5V
Linear Technology has introduced a dual-output, two-phase, low-input voltage current mode synchronous step-down switching controller that operates from an input voltage from 2.75V to 4.5V.
2008-08-27 Switching regulator optimizes battery charger efficiency
Linear Technology Corp. has developed the LT3653, a 1.2A, 1.5MHz monolithic current mode step-down switching regulator with a programmable output current limit.
2006-05-22 Switching regulator offers 50A quiescent current
Linear has announced a 2A, 36V step-down switching regulator with Burst Mode to keep quiescent current under 50A.
2011-08-11 Switching regulator offers 3A VDDQ supply
Linear Technology's LTC3618 is a step-down switching regulator capable of generating the supply voltage and bus termination voltage for DDR/DDR2/DDR3 and future standard memory apps.
2005-08-03 Switching regulator maintains quiescent current under 100?A
Linear Technology unveiled the "H-Grade" version of its LT1976, a 60V(MAX), Burst Mode, step-down switching regulator that maintains quiescent current under 100?A.
2011-08-19 Switching regulator integrates watchdog timer
The LT3641 from Linear Technology is a dual channel, current mode step-down switching regulator with a power-on reset.
2003-09-09 Switching regulator features Burst Mode operation
Linear Technology has released the LT1976EFE, a high voltage step-down switching regulator with Burst Mode features.
2006-05-03 Switching regulator drives up to 150mA load
National Semiconductor Corp. introduced a monolithic step-down switching regulator.
2002-12-05 Switching regulator delivers 3A at industrial temps
Linear Tech's LT3430IFE step-down switching regulator is capable of delivering a peak switch current of 3A over the industrial temperature range.
2005-11-24 Switching regulator controller requires no sense resistors
The new 2-phase dual synchronous step-down switching regulator controller from Linear Technology Corp. features an output tracking that drives a wide range of external power MOSFETs.
2009-08-04 Switching regulator boasts wide input voltage range
Linear Technology's LT3663 current mode step-down switching regulator offers programmable output current limit.
2008-12-19 Switching regulator boasts 60V transient protection
Linear Technology Corp. has released the LT3682, a 1A, 36V input step-down switching regulator with input transient protection up to 60V.
2009-11-27 Switching regulator boasts 2.8?A quiescent current
Linear Technology Corp. debuts the LT3991, a 1.2A, 55V step-down switching regulator with an integrated boost diode.
2006-07-17 ST unveils NOR Flash memory solutions for mobile apps
STMicroelectronics has introduced a high-frequency step-down DC/DC converter particularly suited for use in data-storage applications and portable devices.
2005-02-28 SMPS controller reduces input capacitance requirements
Maxim rolled out a dual step-down, interleaved, fixed-frequency, switch-mode power-supply controller.
2006-11-17 SMPS controller features synchronous rectification
Maxim Integrated Products has introduced a dual step-down, interleaved fixed-frequency SMPS controller with synchronous rectification.
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