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2008-03-14 Small 3MHz step-down regulator delivers 2.5A
Linear Technology says its LTC3602 chip can deliver up to 2.5A of continuous output current at output voltages as low as 0.6V from a 4mm x 4mm QFN.
2003-12-18 Sipex step-down controllers target 12V apps
Sipex Corp. has introduced two high power, high efficiency, synchronous step-down controllers for 12V applications.
2009-10-29 Power system demonstration kit based on the PM6686 dual step-down controller with adjustable voltages and adjustable LDO
The PM6686 is a dual step-down controller with adjustable output voltages, adjustable LDO and charge pump circuit for notebook power systems.
2008-08-01 Power ICs with step-down converters rev up efficiency
AnalogicTech has launched two new power management ICs for portable applications. The AAT2782 and AAT2783 devices can be used to power both traditional power management functions and noise-sensitive circuits without compromising power efficiency.
2003-11-05 ON Semi step-down controller reduces board space
ON Semiconductor has introduced the NCP1651 integrated controller that reduces both part count and overall design costs for power conversion applications such as battery chargers and distributed power systems up to 200W.
2005-08-26 New synchronous step-down controller from Linear Tech
Linear Technology rolled out a synchronous step-down controller with spread spectrum modulation in 3-by-3mm DFN-10 and MSOP-10 packaging options.
2010-11-05 New step down HBLED driver IC allows ultra wide contrast ratios
Micrel Inc. has just rolled the MIC3202, a new Step-Down HBLED driver with high-side current sense targeting MR-16 lamps and other general illumination applications.
2008-02-12 Mayer to step down as Freescale CEO
Freescale Semiconductor has announced that Michel Mayer has decided to step down as the company's chairman and CEO.
2002-12-20 Maxim step-down regulators occupy 193.55mm?
The MAX1951/MAX1952 1.5A step-down regulators come in an 8-pin SOP that occupies 193.55mm? of board area.
2005-04-22 Maxim rolls out step-down controller for AMD products
Maxim Integrated Products has unveiled the MAX8760, a dual-phase, Quick-PWM, step-down controller for AMD 9G and AMD Hammer CPU core supplies.
2006-08-11 Maxim launches step-down regulator with internal switch
Maxim's new step-down regulator with 14V internal switch is suitable for LCD displays, POL regulators and other 8V/12V industrial-equipment apps.
2016-04-06 Marvell's CEO, president step down
The CEO and president of integrated silicon solutions Marvell announced their resignations, and board members immediately form an interim office of the chief executive to lead the company until replacements are appointed.
2007-05-07 Low-profile step-down converter delivers 550mA
AnalogicTech has unveiled the low-profile, high-density AAT1120 step-down converter that delivers 500mA in a 2-by-2-by-0.55mm package.
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.
2002-09-04 Linear Tech step-down regulator delivers 600mA
The LTC3406B step-down regulator delivers 600mA output current from a 5-lead ThinSOT package, making the device suitable for use in handheld applications with onboard noise-sensitivity circuitry.
2002-07-23 Linear Tech step-down regulator delivers 2.5A
Linear Technology Corp. has announced the availability of the LTC3412 4MHz synchronous buck regulator that delivers up to 2.5A of continuous current at 0.8V.
2002-05-10 Linear Tech step-down regulator delivers 1.25A
The LTC3411 synchronous buck regulator from Linear Technology Corp. delivers up to 1.25A of continuous output current at output voltages as low as 0.8V.
2005-12-14 Linear Tech step-down controller powers Sun processors
Linear Technology introduced a PolyPhase synchronous step-down controller with integrated MOSFET drivers and an on-board 5-bit digital interface designed to power Sun Microsystems' new generation of processors.
2002-04-01 Linear Tech step-down controller delivers up to 4A output
Linear Technology's LTC3701 step-down controller converts an input of 2.5V to 9.8V, into two lower output voltages at up to 4A each, making it suitable for use in Fibre Channel boards, notebook PCs, POS terminals, and graphic cards.
2005-09-26 Linear Tech rolls out latest synchronous step-down controller
Linear Technology Corp. rolled out a No RSENSE synchronous step-down controller in a 3-by-3mm DFN-10 (or MSOPE-10).
2002-06-04 Linear Tech dc/dc converter packs step-down, LDO controllers
The LTC1704 dual output dc/dc converter from Linear Technology Corp. integrates a step-down synchronous controller and an LDO controller into a 16-lead SSOP casing.
2016-03-28 Linear step-down ?Module has adjustable load current control
The LTM8064 regulates and controls load current up to 7A when sourcing and 9.1A when sinking. It is ideal for Peltier devices for cooling and heating, LED and laser driver, and motor and fan controllers.
2007-12-19 Hysteretic step-down DC/DC regulator is 96% efficient
A hysteretic 20V step-down DC/DC regulator that boosts battery life in portable applications and delivers 96 percent efficiency has been launched by austriamicrosystems AG.
2007-12-10 High-speed MOSFET driver supports step-down/-up DC/DCs
Linear Technology has unveiled the LTC4444 a high-speed, high-input supply voltage (100V) synchronous MOSFET driver designed for upper and lower power n-channel MOSFETs in synchronous rectified converter topologies.
2008-11-14 High-efficiency step-down controller suits 12V adapters
Advanced Analogic Technologies Inc. has developed AAT1185, a single output, step-down controller capable of providing high efficiency power conversion for lower cost 12V adapters.
2009-01-13 Dual-output step-down controller delivers up to 50A
Maxim Integrated Products has released the MAX15034, a high-performance, dual-output, synchronous step-down controller capable of driving external MOSFETs to deliver two 25A outputs or a single 50A output.
2010-09-24 Dual step-down regulator supports up to 28V input, reduces BOM
The ISL85033 from Intersil is a dual channel step-down regulator that lowers component count and maximizes design flexibility for high power-density industrial, communications and consumer electronics applications.
2006-12-14 Dual step-down DC/DC delivers 3A per channel
Each channel of Linear Tech's new dual-current mode PWM step-down DC/DC converter is capable of delivering up to 3A of continuous output current at efficiencies up to 88 percent.
2007-05-11 Direct step down from 60V for this controller
Linear Tech's LTC3812-5 is a high input voltage synchronous step-down switching regulator controller that directly steps down voltages from 60V to output voltages ranging from 0.8V to 93 percent of Vin.
2004-05-28 Designing with L6926, high efficiency monolithic synchronous step down regulator
This app note details the main features and application advantages of the new synchronous step down regulator.
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