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2016-02-19 Voltage regulators support up to 1.5MHz switching frequency
Infineon Technologies rolled out its SupIRBuck voltage regulators that feature an integrated PWM controller, MOSFETs and bootstrap diode, as well as PMBus control.
2008-04-07 Tiny buck regulator touts 2.4MHz switching frequency
Linear Technology has rolled the LTC3523/-2, a combination of a 600mA (ISW) synchronous boost and a 400mA (IOUT) synchronous buck regulator in a 3mm x 3mm QFN-16 package.
2012-05-24 Synchronous step-down switching regulator offers 96% efficiency
Synchronous rectification by Linear Technology's LT8610 synchronous step-down switching regulator enables the DC/DC converter to deliver 96 percent efficiency from a 2.5A, 42V input
2005-12-02 Synchronous buck regulator with 4MHz switching frequency
Linear Technology unveiled a dual output, high efficiency, 4MHz, synchronous buck regulator that delivers up to 1.4A of continuous output current from one channel and up to 800mA from the second.
2007-10-09 Switching regulators offer 95% efficiency at full load
Murata Power Solutions has introduced the 78SR series of 2A switching regulators which at a nominal 12V input, can offer full-load efficiencies of up to 96 percent for applications requiring 5V outputs
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.
2011-05-17 Switching regulator offers 55V transient protection
Linear Technology has introduced a 500mA (IOUT), 36V step-down switching regulator with integrated LDO packaged in a 3mmx3mm QFN or MSOP-12E
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
2009-10-19 Switching regulator keeps quiescent current
The LT3980 uses a 3.4A, 200m? switch with integrated boost diode, oscillator, control and logic circuitry.
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
2006-04-19 Switching regulator ICs suit portable devices
New Japan Radio announced the release of six new members of the NJU76XX series of small, high-efficiency, low-current consumption CMOS-type switching regulator ICs
2007-10-29 Switching regulator handles cold-crank in cars
A switching regulator and a linear controller suitable for load dump and cold-crank conditions found in automotive applications has been launched by Linear Technology
2016-04-21 Switching regulator flaunts 3V to 42V input voltage range
The LT8608 from Linear Tech flaunts a unique synchronous rectification topology that promises 93 per cent efficiency while switching at 2MHz to target automotive and industrial applications
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
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
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
2011-07-12 Switching regulator boasts 6A output
The synchronous step-down switching regulator from Linear Technology can generate a bus termination voltage for DDR/DDR2/DDR3 and future standard memory apps requiring sourcing and sinking of current
2007-05-16 Switching power IC allows faster charge time
Linear Tech's LTC3555 integrates a switching PowerPath manager, a standalone battery charger, an ideal diode, I?C control, three high efficiency synchronous buck regulators plus an always-on LDO, all in a compact, low-profile 4-by-5mm QFN package
2010-11-23 Step-down switching regulator has dual linear controllers
Linear Technology launched a 2.6A, 36V step-down switching regulator with dual linear controllers, the LT3694
2005-06-13 Optimizing the switching frequency of ADSL power supplies
This app note optimizes the switching frequency of ADSL power supplies.
2012-09-13 ON's High Frequency SEPIC has 2MHz fixed switching frequency
Next generation high frequency boost controller for automotive applications reduces cost of implementing power systems and saves board space
2005-08-01 New switching regulator from Linear Tech
A 60V (with transients up to 80V) 200kHz step-down switching regulator with quiescent current under 100?A was recently launched by Linear Tech
2002-01-02 Neuron dc/dc converters feature 25kHz switching frequency
The SR-500 and SR-700 step-up dc/dc voltage converters are designed for employment in A/V equipment requiring voltage regulation.
2002-06-07 National switching controller delivers up to 95 percent efficiency
National Semiconductor Corp. has announced the release of the LM2642 two-phase synchronous switching controller that delivers up to 95 percent conversion efficiency for line-powered systems such as STBs, home gateways, cable modems, and other industrial applications
2008-05-21 National claims first emulated current-mode-controlled switching regulator
National's PowerWise switching regulator provides up to 10A from a 3-75V input in automotive, telecommunications and battery-powered systems
2004-12-16 Linear Tech switching regulator tailored for TFT displays
Linear Tech's new quad switching regulator is designed to provide all necessary power supply functions for TFT displays and their required white LED backlighting
2002-02-20 Linear Tech step-down switching regulator provides 300mA output
The LTC3405 synchronous step-down switching regulator delivers up to 300mA of output current from a 2.5V to 5.5V input voltage range making it suitable for single-cell Li-ion battery-powered applications such as cellular phones, PDAs, and digital cameras
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