Power-supply ICs and controllers
(a sub category of Active components)
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Latest articles from 'Power-supply ICs and controllers'
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Showing 2401-2425 of 2483 articles
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Fairchild has power to acquire Impala Linear
Fairchild Semiconductor has acquired Impala Linear, based in San Jose, California.
News from Fairchild Semiconductor, Sep 10, 2001
PWM controller is optimised for LCD PCs
New from Fairchild Semiconductor is the FAN5232 adjustable PWM buck controller for LCD PCs.
News from Fairchild Semiconductor, Sep 3, 2001
Wildenberg takes over from Mayeux at Fairchild
Fairchild Semiconductor has appointed Hans Wildenberg as executive vice president of Worldwide Sales and Marketing and a member of the Executive Committee.
News from Fairchild Semiconductor, Aug 30, 2001
Regulator claims high-efficiency for portables
Intersil has extended its Endura range of power management solutions with a new system power regulator IC specifically optimised for PCs using LCDs.
News from Intersil, Aug 27, 2001
Regulator takes FETs onboard to cut PSUs to size
Elantec Semiconductor has a new single-chip synchronous boost DC/DC regulator with integrated power FETs.
News from Elantec Semiconductor, Aug 21, 2001
LED driver saves space for backlighting
Toshiba Electronics has launched an LED driver IC that will reduce battery power, lower component count and simplify the design of space-limited applications that use a white backlight.
News from Toshiba Electronics Europe, Aug 10, 2001
Hot-swap controller integrates extra functions
New from Supertex is the HV00LG hot-swap controller, negative supply IC, in an 8-lead SOIC package.
News from Supertex, Aug 9, 2001
MOSFET and controller combine for tiny switchers
International Rectifier has introduced a series of efficient, low-cost and rugged integrated switchers, which combine a HEXFET power MOSFET with the controller IC in a single package.
News from International Rectifier, Aug 8, 2001
Future turns ON to Europe
Future Electronics has been appointed by ON Semiconductor as a franchised distributor throughout Europe.
News from Future Electronics, Aug 6, 2001
Driver keeps MOSFET gate drive constant
The new IR1176 synchronous rectifier driver from Solid State Supplies minimises loss caused by power MOSFET body drain diode conduction.
News from Solid State Supplies, Aug 3, 2001
Torex boosts European presence
Torex Semiconductor is expanding its European presence.
News from Torex Semiconductor, Aug 3, 2001
Scott joins Torex European team
As part of its on-going expansion Torex Semiconductor Europe has appointed Andy Scott as product marketing manager.
News from Torex Semiconductor, Aug 3, 2001
Fairchild down in second quarter
Fairchild Semiconductor has reported results for its second quarter of 2001 ended 1st July 2001.
News from Fairchild Semiconductor, Jul 27, 2001
Dual linear regulator saves portable real estate
Semtech has announced production-level availability of the SC1452 150mA dual linear regulator.
News from Semtech, Jul 27, 2001
LDO simplifies prevention of data corruption
A new low-dropout voltage regulator simplifies the implementation of circuits designed to prevent failing or fluctuating voltage supplies from causing data corruption and system malfunctions.
News from Rohm Electronics (UK), Jul 26, 2001
Controller aids onboard power conversion
International Rectifier has introduced the new IRU3037 synchronous buck controller IC.
News from International Rectifier, Jul 25, 2001
Faster regulator saves on passives
Micrel has increased the operating frequency of its SuperSwitcher SO-8 buck regulator to 500kHz.
News from Micrel Semiconductor Europe, Jul 24, 2001
Thaler uses National's reference to better effect
Thaler has delivered the world's highest precision bandgap voltage reference as a result of testing and calibrating National Semiconductor's voltage reference technology.
News from National Semiconductor, Jul 24, 2001
Improved power management for Pentium III PCs
Two new PWM linear power system controllers from Intersil are optimised for the latest Pentium III desktop PCs conforming to Intel's VRM 8.5 standard for advanced power management.
News from Intersil, Jul 19, 2001
Simple solution for powering set-top boxes
National Semiconductor reckons its new PWM inverting switching regulator provides the smallest, lowest-noise and easiest-to-use power solution for the tuner voltage in set-top boxes.
News from National Semiconductor, Jul 19, 2001
Linear FET controllers for space-saving PSU design
Semtech has a new family of linear FET controllers that enable simple, space-saving design of distributed single and dual power supplies on primary and peripheral circuit boards.
News from Semtech, Jul 19, 2001
High-efficiency regulators cut PSU power drain
Seiko Instruments is claiming an efficiency as high as 94% for its S-8532 series of step-down (buck) switching regulator controllers.
News from Seiko Instruments, Jul 17, 2001
Three-phase motor control IC has back-EMF sensing
The A8906CLB from Allegro MicroSystems Europe is a bidirectional three-phase brushless DC motor controller/driver integrated circuit with back-EMF sensing.
News from Allegro MicroSystems Europe, Jul 16, 2001
Low-cost miniature push-pull voltage controller
New from Semtech, the SC4820 is a low-power pulsewidth modulator (PWM) controller intended for power conversion using push-pull or bridge topologies.
News from Semtech, Jul 16, 2001
Reset ICs prevent system errors during power up
Rohm has launched a family of low-current reset ICs that will prevent system errors during the transient states that can occur when CPUs and logic circuitry are switched on and off.
News from Rohm Electronics (UK), Jul 4, 2001
Showing 2401-2425 of 2483 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.
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