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2005-03-03 Maxim microPMIC saves space, cost
Maxim rolled out a micro power-management IC that integrates a 500mA step-down dc-dc converter, two 300mA low-dropout linear regulators and a 30ms reset.
2004-11-09 Maxim launches two new SMPS controllers
Maxim introduced two dual, step-down, SMPS controllers with synchronous rectification for main 5V/3.3V power generation in battery-powered systems.
2002-12-10 Maxim dc/dc regulator occupies 490.32mm? footprint
The MAX1945 step-down dc/dc regulator occupies a footprint of 490.32mm? and is suitable for DSP and FPGA apps.
2002-02-11 Maxim dc/dc converters deliver up to 400mA output
The MAX1920/MAX1921 step-down dc/dc converters provide 400mA at outputs down to 1.25V and can switch at up to 1.2MHz.
2002-04-03 Maxim dc/dc controllers deliver up to 15A output
The MAX1966 and MAX1967 voltage-mode, PWM step-down dc/dc controllers feature 5-ohm-gate drivers, allowing the ICs to deliver up to 15A of output current.
2002-10-28 Maxim dc/dc controller responds to 300ns transients
The company's MAX1938 dual-phase PWM step-down dc/dc controller features a Quick PWM architecture that allows a transient response within 300ns.
2003-01-29 Maxim dc/dc controller has 0.5 percent accuracy
The MAX1955 and MAX1956 dual-output, step-down dc/dc controllers exhibit 0.5 percent accuracy, which is considered as the industry's tightest.
2004-12-21 Maxim dc-dc converter suits notebook, sub-notebook PCs
Maxim's new source/sink step-down dc-dc converter is designed for use in low-voltage active-termination power rails or chipset power supplies.
2002-11-21 Maxim dc converter ICs fit cellphone PAs
The MAX8500, MAX8503, and MAX8504 step-down dc/dc converter ICs feature are designed specifically for linear PA used in 3G cellphones.
2005-02-21 Low-voltage regulators simplify modem, DSP designs
National's LM2852 is a step-down switching voltage regulator that can drive up to 2A loads with high line and load regulation.
2009-01-20 LM3423 buck-boost configuration evaluation board
This evaluation board has been designed to demonstrate the LM3423 low-side controller as a step-up/step-down (buck-boost) regulator to deliver constant current to high power LEDs.
2008-11-19 LM2854 1MHz buck regulator demo board
The LM2854 PowerWise SIMPLE SWITCHER buck regulator demonstration board is a 1MHz step-down voltage regulator capable of driving 0A up to 4A load current with excellent power conversion efficiency.
2005-10-24 Linear Tech's new DC/DC converter tailored for driving LEDs
Linear Technology rolled out a 36V, 2MHz step-down DC/DC converter designed to operate as a constant current LED driver.
2005-04-19 Linear Tech's new dc-dc controller operates at 200kHz
Linear Tech unveiled a 125C-rated wide input and output voltage range versatile dc-dc controller designed for use in step-down, step-up, inverting or SEPIC circuits with up to 100W of output power.
2005-04-15 Linear Tech's dc-dc controller suits Li-ion powered apps
Linear Technology has developed a constant frequency current mode step-down dc-dc controller in 2-by-3mm DFN and low profile 8-lead ThinSOT package.
2004-08-11 Linear Tech voltage converter drives multiple displays
Linear Tech's new step-up/step-down fractional charge pump voltage converter can drive a 1-6 LED main display and 1-4 LED sub-display plus an RGB display.
2002-12-23 Linear Tech switching regulator delivers continuous 2.75A output
The LT3430 step-down switching regulator can operate from an input of 5.5V to 6V and is capable of delivering up to 2.75A of continuous output current.
2005-05-26 Linear Tech switching controller includes integrated tracking
A dual step-down synchronous switching controller with integrated tracking for sequencing multiple voltage rails, PLL for precision synchronization and PolyPhase operation was recently launched by Linear Tech.
2004-06-09 Linear Tech switch controller has output tracking
The new 2-phase two channel dc-dc step-down switching controller from Linear Tech comes with output tracking to ensure proper startup of multiple voltage systems.
2002-12-10 Linear Tech regulator sinks, sources up to 3A
The LTC3413 step-down switching regulator can source or sink up to 3A of output current and is capable of generating a bus termination voltage for DDR/DDR2 memory applications.
2004-10-04 Linear Tech regulator provides under 100?A quiescent current
A high voltage, 500kHz step-down switching regulator with Burst Mode operation was recently introduced by Linear Tech.
2002-10-04 Linear Tech dc/dc converter delivers 500mA
Linear Tech's LTC3251 inductorless, spread spectrum step-down dc/dc converter is capable of delivering up to 500mA of continuous output.
2002-02-07 Linear Tech dc/dc controller delivers >90 percent efficiency
The LTC3830 step-down dc/dc controller uses a synchronous switching architecture with N-channel MOSFETs to deliver efficiencies >90 percent.
2005-04-21 Linear Tech addresses DDR/QDR memory termination apps
The LTC3776, a 2-phase, dual output synchronous step-down switching regulator controller for DDR/QDR memory termination applications, was recently announced by Linear Tech.
2003-09-15 Linear multi-display driver features digital control
Linear Technology has released the LTC3205, an 800kHz, low noise, high efficiency step-up/step-down fractional charge pump converter that can drive a 1-4 LED main display.
2004-01-14 Linear dc-dc regulator has fast transient response
The LTC3708 dual output 2-phase step-down dc-dc controller from Linear Technology Corp. improves efficiency by eliminating the need for sense resistors.
2004-08-13 Linear dc-dc converter has internal 0.75A power switch
A new current mode PWM step-down dc-dc converter was recently unveiled by Linear Technology.
2004-01-06 Linear dc-dc controller consumes 16?A
The company has developed the LTC3801 step-down dc-dc controller that is designed to prolong battery by limiting standby current consumption to 16?A.
2011-04-08 LED driver features DOT Correction
Linear Technology introduces the LT3746, a 32-channel LED driver integrated with a 55V step-down controller.
2010-07-12 LED driver combines PFC, AC/DC conversion
ON Semiconductor introduces an offline LED driver that integrates power-factor correction (PFC) and isolated step-down AC-DC power conversion in a single stage.
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