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International Rectifier
Address:
The Omnibus Building Lesbourne Road
Reigate
RH2 7JP
UK
Telephone: (0)1737 227200
http://www.irf.com
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Listing of all 211 news releases from International Rectifier:
Controller improves light load efficiency
Key features include 0.5% overall system set point accuracy and daisychain digital phase timing for accurate phase interleaving without the need for external components.
News from International Rectifier (25 March 2008)
Building blocks create multiphase power systems
Power stage is optimised for very low EMI, eliminating the need for power-hungry external snubber circuits in EMI-sensitive designs such as consumer game consoles.
News from International Rectifier (11 March 2008)
IGBTs reduce power dissipation for UPS systems
Application-specific devices use IR's latest-generation field stop trench technology to reduce conduction and switching losses.
News from International Rectifier ( 6 March 2008)
Output power monitor raises PSU efficiency
The IR3721 measures dynamic power at the output/load side of voltage regulators to deliver a significant improvement in dynamic power measurement accuracy.
News from International Rectifier (27 February 2008)
Chipset upgrades AMD power supplies
Control IC enables designers to migrate from AMD processors requiring a parallel VID to SVID processors without the need to change the motherboard.
News from International Rectifier (20 February 2008)
Power convertors handle the vacuum of space
The Mx series offers space ruggedness and low noise power performance in an open board assembly construction.
News from International Rectifier ( 4 February 2008)
Gate driver IC resists negative voltage
International Rectifier's IRS26302D incorporates negative voltage immunity circuitry to protect the system from catastrophic events such as high-current switching and short-circuit conditions
News from International Rectifier (23 January 2008)
Power stage and controller come together
The iP1206 is designed for two-phase single output applications up to 30A or dual independent outputs up to 15A.
News from International Rectifier (26 December 2007)
PoL regulators enable cut and paste power design
Wide-input single-output synchronous buck voltage regulators target high-density high-performance data centre and consumer applications.
News from International Rectifier (30 November 2007)
Gate driver ICs provide rugged solution
International Rectifier IRS2336xD gate driver ICs are suitable for three-phase applications that require industrial level ruggedness.
News from International Rectifier (26 October 2007)
Gate drivers suit motor control applications
The IRS212x family of ICs provides a gate voltage up to 20V, a typical turn-on current of 290mA, a typical turn-off current of 600mA and accepts input logic levels of 3.3V, 5V and 15V.
News from International Rectifier (19 October 2007)
Chipset creates compact Class D audio
Audio chipset targets medium-power high-performance Class D amplifiers from 50 to 500W.
News from International Rectifier ( 4 October 2007)
Controllers ease POL convertor design
Dual-channel synchronous buck control ICs integrate high performance drivers for medium- to high-current point-of-load buck convertors.
News from International Rectifier (30 July 2007)
Audio amplifier design saves space
Reference design cuts PCB board space by 50% for Class D audio amplifiers for the entire mid-voltage range of mid- and high-power amplifiers.
News from International Rectifier (10 July 2007)
Two-device set simplifies multiphase power
Chipset provides a full-featured and flexible way to implement a complete Intel or AMD CPU power solution.
News from International Rectifier (11 June 2007)
Drivers cut the cost of motor control
Half-bridge, high-side and low-side driver ICs are tailored for low- and mid-voltage motor drive applications.
News from International Rectifier (31 May 2007)
QPL rectifiers target high-reliability supplies
High-reliability Schottky rectifiers are manufactured in accordance to the Defense Supply Center Columbus Qualified Products List.
News from International Rectifier (19 April 2007)
MOSFET chipset raises bar on efficiency
Chipset powers high-current DC/DC convertors used in advanced telecomms and datacomms systems, notebook, high-end desktops and servers.
News from International Rectifier (10 April 2007)
Power chipset enables N+1 redundancy
A new chipset for scalable multi-phase, interleaved buck DC-DC convertors adds N+1 redundancy, hot-swapping capability and several protection features.
News from International Rectifier (16 March 2007)
Reference designs for power chipsets
Two new POWIR+ chipset reference designs are for high-end consumer applications and computing
News from International Rectifier ( 1 March 2007)
PWM controller includes 150V half-bridge driver
Ballast chip simplifies multiple-lamp circuits
Protected power switches improve on-resistance
IR poised for higher levels of profitability
Driver ICs cut optocoupler input current
Power MOSFET is flexible about its input voltage
Class D audio chipset cuts board space
Lighting IC with active power factor correction
Eric Lidow receives lifetime achievement award
Intelligent switches have automotive aims
Platform is optimised for pump control design
Power MOSFET boasts 95% efficiency
Rectifier enables smaller cooler supplies
Module simplifies motor control for aerospace
Buck controller is made for lighting
Photovoltaic relays reduce on-resistance
MOSFETs help maximise power densities
High-voltage ICs enter next generation
Driver chips simplify ballast design
Chipset cuts power drain in mid-range convertors
Computing and communications deliver for IR
Lower conduction losses for higher efficiency
Class D audio power amplifier needs no heatsink
N-channel MOSFETs show merit in conversion
MOSFETs are made for the point of load
Design takes 30% off quarter-brick supplies
Power chipset to clean up on white goods control
Two MOSFETs in one save space and power
PWM controller cuts the size of POL convertors
PWM controller cuts convertor complexity
IGBTs claim motor control savings
Power controllers boost multiphase efficiency
Hybrid convertors promise reliable DC power
Chipset creates ideal air-con motor controller
MOSFET is qualified for automotive use
Rad-hard convertors claim top efficiency
MOSFETs come together to save space for PoE
MOSFETs boost power supply density
Voltage regulators set for space missions
PWM control IC takes drivers onboard
Inverter modules seal out moisture
Ballast boosts lamp efficiency and performance
Power switches promise rugged performance
MOSFETs cut power system losses
Power MOSFET cuts conduction losses
International Rectifier posts financial results
PWM controllers boast 1% accuracy
Schottky diodes are smaller and more efficient
Controller protects audio amplifiers
Environmental awareness brings award
Compact chipset offers high performance
Design kit eases control of power factor
Rad-hard MOSFETs cut power drain
Buck controllers are efficient at point of load
Active ORing reduces component count
Pricing pressure prunes IR profits
MOSFET chipset cuts component count in half
Power module handles 40A continuous current
MOSFETs pair up to raise convertor efficiency
Microelectronic relays handle more current
MOSFETs keep cool to boost conversion efficiency
Drive controllers add opto-free protection
Motor drive chip needs no heatsink up to 180W
Compact diode rivals its big brothers
Convertor module simplifies PSU design
Rad-hard solid state relays boost reliability
Microelectronic relays boost product reliability
Active ORing chip cuts power drain
Power modules simplify motion applications
Novel PFC chips correct in one cycle
Flexible route to power up AMD-based systems
Silicon controlled rectifiers run up to 75A
IGBT and diode come together to boost efficiency
MOSFET has designs on Class D audio amplifiers
Design cuts flyback supplies down to size
More leads help boost MOSFET current ratings
Memec has global appeal for IR
Robust design for Class D audio amp
MOSFETs claim benchmark low on-resistance
Automotive modules come in new power packages
Alternator regulator takes LIN interface onboard
MOSFETs work with full-bridge controller IC
PWM controller brings drive to the point of load
Welsh plant wins energy efficiency award
PWM controller powers up latest processor families
Rad-hard MOSFETs take on bipolar applications
Reference design is illuminating stuff
Reference design speeds switchers to market
IR ends year with near-record quarter
Controller simplifies DC/DC conversion circuitry
IR acquires specialty epitaxial services business
Control ICs simplify industrial motor drive design
Expansion to put Newport at leading edge
Lighting chip offers adaptive ballast control
Intelligent approach to driving halogen lamps
High voltage rating for fast recovery diodes
Standard convertors aim for space missions
MOSFETs made for automotive power management
Inverter chip simplifies appliance motor drives
Convertors satisfy satellite specs
Power modules simplify variable-speed motion
MOSFETs optimised for VRM 10 power systems
Danish lab to focus on space-level products
Dual-output power blocks simplify DC/DC design
Space-saving motor controller hits the streets
Regulators for high-density military and aerospace
Dual PWM controller checks overcurrent
IGBTs aim for rugged performance
Lead-free packaging spreads through range
Motion controllers eliminate programming tasks
Q1 figures show strong growth for IR
Drivers go high and low to simplify power design
PWM controller makes good sense
MOSFETs shrink automotive power management
Schottky shrinks into BGA packaging
Chipset shrinks for high-current conversion
Switches protect automotive power systems
Frugal module simplifies motor drive design
Module combines bridge, brake and inverter
Joint venture to target motor control
IGBTs enhance motor drive performance
System speeds through motion control development
Power management semiconductors come in die form
Chipset speeds motor response and protection
Novel architecture simplifies PFC
Platform speeds sensorless motor control
All in one to control inverters for white goods
Chipsets redefine distributed power designs
IGBTs aim for high-frequency switchers
Miniscule package for bidirectional MOSFET pair
Flexible power from novel multiphase architecture
Hi-rel convertors handle 25% more power
MOSFET pair provide instant power switching
MOSFETs remove the need for extra diodes
IGBTs and diodes in rugged combination
FET boosts efficiency at higher frequencies
40V MOSFET takes on larger automotive tasks
Active design boosts automotive power levels
Satellite power convertor boasts 90% efficiency
Online design centre speeds PSU development
Low on-resistance MOSFET aids convertor efficiency
MOSFETs boost hot-swap convertor efficiency
Diodes cut components and raise current density
Diodes save space and increase current ratings
Higher-current MOSFETs boost convertor density
MOSFETs stay cool in telecomms supplies
Bridge rectifiers keep a low profile
Compact MOSFETs keep on-resistance down
Power chipsets save heat and space for servers
MOSFETs aim for 42V automotive applications
IR acquires second Welsh wafer fab
Reference designs point to simplified convertors
Microelectronic relays keep the leaks down
PWM controller powers DDR memories
SM power package cracks two-way cooling conundrum
IGBT and diode run cooler together for driving
MOSFET and diode together save space and cost
E-commerce award for International Rectifier
Ultrafast recovery diodes for increased efficiency
Software simplifies complex ballast design
Building block cuts conversion parts count
Simpler switching with smaller gate drivers
IR sets up high-voltage design centre in Italy
Two MOSFETs are better in one package
High-efficiency MOSFETs aim for backplane power
300V diodes provide ideal performance for PSUs
Fluorescent lamp ballast design cuts costs
High-temperature MOSFET handles automotive stress
MOSFET and controller combine for tiny switchers
IGBTs optimised for high-volume appliance drives
Controller aids onboard power conversion
Reference design delivers digital ballasts
Power chipset optimises Class D power amps
Fast-recovey diodes range up to 400V
Compact bridge rectifiers run up to 1200V
IR gains licence to ship rad-hard devices
Reference design simplifies high-efficiency PSUs
Rad-hard MOSFETs protect and survive
MOSFETs improve power density on both sides
MOSFETs improve 12V-input converter efficiency
1kV rad-hard power MOSFET saves satellite space
