Power-supply ICs and controllers
(a sub category of Active components)
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Latest articles from 'Power-supply ICs and controllers'
News releases from this sub-category
Showing 976-1000 of 2476 articles
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Product development centre opens in Bratislava
ON Semiconductor has officially opened the doors of its new product development centre in Bratislava, Slovakia.
News from ON Semiconductor, Nov 13, 2006
Automotive initiative bears fruit for Melexis
Melexis has reported results for the third quarter of 2006, with revenues up 16% on the same quarter in 2005.
News from Melexis, Nov 10, 2006
Drivers have power for high-brightness LED banks
Fully integrated high-brightness LED drivers address industry needs for mercury-free high-contrast lighting in displays.
News from Maxim Integrated Products, Nov 10, 2006
Power efficiency to the fore in Munich
Fairchild Semiconductor products found at the core of many of today's consumer, industrial, automotive and ultraportable applications, will be on display on Booth 161 in Hall A6 at Electronica 2006.
News from Fairchild Semiconductor, Nov 8, 2006
Amplifiers are ideal for large panel displays
The MAX9550, MAX9551 and MAX9552 VCOM drive buffers for TFT-LCD panels feature single-, dual- and quad-channel VCOM amplifiers, respectively.
News from Maxim Integrated Products, Nov 7, 2006
Focus products lead IR growth
International Rectifier Corp has reported adjusted earnings of $37.8 million (or $0.52 per share) for the September quarter on revenue of $344.2 million.
News from International Rectifier, Nov 6, 2006
Switcher IC enables linear supply replacement
Phihong has used the LinkSwitch-LP family of integrated circuits with EcoSmart technology in the design of its PLA family of linear-eliminator adapters.
News from Power Integrations, Nov 6, 2006
Power sequencer offers intelligent supervision
Quad supply sequencer and supervisor offers the flexibility to configure the power supply turn-on and turn-off sequence, monitor the supplies and diagnose supply failures.
News from Linear Technology Corp, Nov 6, 2006
Lo takes on ASSP business
Davy Lo has been appointed Chief Marketing Officer for Zetex Semiconductors' ASSP business group.
News from Zetex, Nov 2, 2006
LED drivers cut backlight supplies down to size
ON Semiconductor has expanded its LED power portfolio with the addition of two dual-output white LED drivers for handheld and consumer applications.
News from ON Semiconductor, Nov 2, 2006
Motor driver features synchronous rectification
DMOS full-bridge microstepping PWM motor driver integrated circuit is designed for the pulsewidth-modulated current control of bipolar microstepping stepper motors.
News from Allegro MicroSystems Europe, Oct 31, 2006
Rectifier enables smaller cooler supplies
Smart rectifier IC uses a new technique for precise, direct sensing of voltage thresholds across the SR MOSFETs, allowing fast, accurate control to minimise power losses.
News from International Rectifier, Oct 31, 2006
Analogue and power drive revenue growth
ON Semiconductor Corp has announced that total revenues in the third quarter of 2006 were $420.9 million, an increase of approximately 12% from the second quarter of 2006.
News from ON Semiconductor, Oct 31, 2006
Power chip optimises and protects flash LEDs
Device combines flash timer and high flash current drive with 32-step digital current control to optimise LED flash performance for a wide variety of next generation designs.
News from Advanced Analogic Technologies, Oct 27, 2006
Battery monitors keep watch on four levels
Low-power battery monitor ICs are ideal for monitoring single lithium-ion cells or multicell alkaline/NiCd/NiMH powered devices.
News from Maxim Integrated Products, Oct 27, 2006
Convertor is compact driver for high-current LEDs
Dual 36V step-down DC/DC convertor is designed to operate as a two-channel constant-current LED driver.
News from Linear Technology Corp, Oct 26, 2006
Exclusion order blocks power chip sales
Power Integrations has announced that the exclusion order issued by the International Trade Commission against System General Corp is now in force.
News from Power Integrations, Oct 24, 2006
LDOs produce high-current outputs
Available now from Acal Semiconductors are the Microchip MCP1827 and MCP1827S low-output-voltage high-output-current low dropout regulators.
News from Acal Semiconductors, Oct 23, 2006
Charge pumps optimise efficiency
Linear Technology has announced the LTC3203-1/B/B-1 mode-selectable high-efficiency 500mA step-up charge pumps, offered in compact 3 x 3mm DFN packages.
News from Linear Technology Corp, Oct 23, 2006
Load switches save space and components
Load switches enhance the thermal and electrical performance of portable consumer electronics such as cellphones.
News from Fairchild Semiconductor, Oct 23, 2006
LED driver powers up handset camera lights
Catalyst Semiconductor has announced the availability of a high power, 500mA inductive boost LED driver for movie/flash mode applications.
News from Catalyst Semiconductor, Oct 23, 2006
Controller cuts graphics core consumption
Single-phase core controller reduces power consumption and enhances performance of graphics processing units or graphics cores for Intel Santa Rosa computing products.
News from Intersil, Oct 20, 2006
Power demand drive Fairchild ahead
Fairchild Semiconductor has announced results for the third quarter ended 1st October 2006.
News from Fairchild Semiconductor, Oct 20, 2006
AnalogicTech and Siliconix bury the hatchet
Advanced Analogic Technologies and Siliconix have reached an amicable settlement of a patent infringement lawsuit brought by Siliconix.
News from Advanced Analogic Technologies, Oct 19, 2006
Module simplifies motor control for aerospace
Fully integrated high-reliability hybrid motor control module enables digital, sensor-free vector control of permanent magnet motors.
News from International Rectifier, Oct 19, 2006
Showing 976-1000 of 2476 articles
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What is it?
Power-supply ICs and controllers:
Power-supply integrated circuits take unregulated input voltages and regulate them to provide a steady output voltage. Examples of power-supply ICs are linear regulators and switching regulators.
Featured articles
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DC/DC controller is ideal for portable instruments
Linear Technology has introduced the LTC3868/-1, a low quiescent current, two-phase dual output synchronous step-down DC/DC controller.
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Buck regulator features controlled architecture
The LTC3601 is a high-efficiency, 4MHz synchronous buck regulator from Linear Technology that incorporates a controlled frequency, current mode architecture.
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