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2004-09-27	TI dc-dc controller includes adaptive gate drivers Texas Instruments has developed a multi-phase synchronous dc-dc buck controller with integrated adaptive gate drivers.
2005-10-11	Synchronous buck switching controller offered in SOT-23 package The LM1770 from National Semiconductor is claimed to be the industry's first SOT-23 synchronous buck switching controller for low-voltage DC/DC conversion.
2006-11-16	Sychronous buck controller delivers up to 30A Powerful internal gate drivers allow Micrel's new synchronous buck controller to power external MOSFETs that can provide up to 30A of output current.
2015-03-11	Switching regulator touts output tracking, FPGA sequencing The ISL8002B from Intersil offers up to 2A of continuous output current from a 2.7V to 5.5V input supply and boasts 2MHz switching frequency to deliver superior transient response.
2010-08-06	Switchers provide efficiency in harsh environments Switcher power modules combine the efficiency of a synchronous switching regulator with the simplicity of a linear regulator for applications in harsh environments.
2005-09-12	Streamlining power delivery systems for servers The need for more efficient systems has become paramount especially in servers and main frames.
2005-12-14	Step-down controller ICs enable flexible voltage conversion Vishay released two new synchronous buck step-down controller ICs designed to operate with external MOSFETs and a minimum of external components in DC/DC converter circuits that require output currents upwards of 10A.
2005-09-13	Stackpole's power chokes deliver low losses in small package Stackpole Electronics introduced a new series of power choke inductors with high-current saturation and operational frequencies.
2006-09-12	ST confirms commitment to PMBus forum STMicroelectronics announced its membership in the Power Management Bus (PMBus) Implementers Forum as a PMBus Adopter.
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.
2007-12-20	SMT DC/DC converters ease assembly Ericsson Power Modules has released three surface-mount versions of its PKU series of DC/DC converters that are designed to make product assembly easier.
2007-02-05	Six-channel PMICs roll for Li-powered portables Texas Instruments has introduced a family of six-channel power-management ICs for single-cell, Li-powered portable electronics.
2008-06-23	Single-supply LDOs guarantee performance boost Micrel Inc. has rolled out the MIC6910x/15x/30x, a new family of very low voltage linear regulators.
2003-12-12	Siliconix MOSFETs reduce conduction losses Compared with the SO-8 devices on the market, the Si4336DY (Little Foot SO-8) and Si7336DP (PowerPAK SO-8) from Siliconix Inc. offer a 13.5 percent better on-resistance-times-gate charge product of 83 milliohmsnC. The ratio of gate-to-drain and gate-to-source charges has also been improved by 35.6 percent.
2003-06-18	Siliconix MOSFETs occupy smaller footprint area Fourteen PowerPAK power MOSFETs, featuring improved package technology and lower on-resistance, were released by Siliconix Inc.
2004-11-10	Siliconix announces replacements for UCC380x, UCC280x controllers A new family of low-power current-mode controllers that provide increased efficiency and flexibility in cost-sensitive power-supply designs was announced by Siliconix.
2009-11-23	Semi-regulated bus converters tip 96% efficiency SynQor expands its BusQor family of isolated semi-regulated DC/DC converters for intermediate bus architecture applications.
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.
2007-12-04	Regulators simplify embedded power designs International Rectifier has introduced the SupIRBuck family of synchronous buck voltage regulators for high density, high performance data center applications.
2007-11-19	Regulators debut with self-synchronization National Semiconductor Corp. has introduced a line of buck switching regulators that are said to be the first in the industry to feature high power density and self-synchronization.
2009-08-14	Regulator offers complete DC/DC solution The LTM8025 includes controller, power switches, inductor, compensation, input and output bypass capacitors.
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.
2011-10-17	Regulator achieves 88% operating efficiency The LTM8052 has a current limit up to 5A and converts input voltage between 6V to 36V to between 1.2V to 24V.
2011-11-02	Ref design for LM21305 POL Read this application note focusing on LM21305, a synchronous buck switching regulator boardmounted module.
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.
2005-03-28	Quarter-brick bus touts digital edge C&D Technologies' QBC12/22-L48, a quarter-brick bus converter in Datel's single-output QBC family, is optimized for a total on-board solution when used with the company's POL converters in the HEN, LEN, LQN, LSM and LSN series.
2006-08-04	PWM controller promises ±1 percent accuracy National said its new PWM buck controller promises accuracy of ±1 percent over a wide temperature range for deep sub-micron ICs.
2008-05-30	PWM controller improves up to 97% energy efficiency Texas Instruments Inc. has released a power supply controller for unregulated output voltages that achieves up to 97 percent system efficiency in an intermediate bus architecture.
2006-03-21	PWM controller IC reduces solution footprint by 45% International Rectifier introduced the IR3624, a 600kHz single-phase synchronous buck PWM controller IC designed for high density, 10A non-isolated POL regulators.
2005-12-14	PWM control IC with integrated drivers International Rectifier introduced a three-phase PWM control IC with integrated drivers for DC/DC converters. This device enables up to 40 percent circuit size reduction when used with IR DirectFET MOSFETs.