International Rectifier Corporation announced today that it has signed a definitive agreement to acquire privately held CHiL Semiconductor Corporation (CHiL) for $75 million in cash, subject to working capital adjustments. The acquisition expands IR’s technology by adding a leading digital power management platform that improves energy efficiency in a wide variety of applications, including computing systems, graphics, servers and gaming.

International Rectifier has expanded its SupIRBuck family of integrated point-of-load (POL) voltage regulators. The new IR347x and IR386x devices for energy-efficient computing and consumer applications feature hysteretic constant on-time (COT) modulators with adaptive dead-time control to achieve superior light load and full load efficiency.

International Rectifier has expanded its range of high reliability Schottky rectifiers in accordance with the Defense Logistics Agency (DLA) Land and Maritime Qualified Products List (QPL) for space applications including satellite bus power systems and payload power supplies.

International Rectifier lance une famille de MOSFET de puissance DirectFETplus, sa dernière génération de puces silicium établissant une nouvelle référence de rendement pour les applications d’abaissement synchrone à entrée 12 V telles que les serveurs, ordinateurs de bureau et ordinateurs portables.

International Rectifier vient de lancer une famille de MOSFET Planar qualifiés pour l’automobile, destinés à des applications variées au sein des véhicules équipés de moteur à combustion interne ou ICE (Internal Combustion Engine) et des véhicules hybrides et électriques.

International Rectifier has introduced a family of DirectFET plus power MOSFETs featuring IR’s new generation of silicon that sets a new standard in efficiency for 12 V input synchronous buck applications including next-generation servers, desktops, and notebooks.

International Rectifier Corporation today announced financial results for the second quarter (ended December 26, 2010) of its fiscal year 2011. Revenue for the second quarter fiscal year 2011 was $281.7 million, a slight increase from $280.9 million in the first quarter fiscal year 2011 and a 34.0% increase from $210.2 million in the second quarter fiscal year 2010.

International Rectifier has introduced a family of automotive qualified planar MOSFETs for a variety of applications used in Internal Combustion Engine (ICE), hybrid and full electric vehicle platforms. The family of new devices utilizing IR’s proven planar technology includes 55 V and 150 V standard gate drive N Channel MOSFETs, and -55 V and -100 V standard gate drive P channel MOSFETs suitable for high-side switch applications, requiring ...

International Rectifier today introduced the AUIPS7121R and AUIPS7141R 65V high-side intelligent power switches (IPS) with accurate current-sensing and built-in protection circuits for harsh 24V automotive environments such as under-the-hood truck junction boxes.

International Rectifier has expanded its dedicated family of automotive-qualified power MOSFETs for applications requiring low on-state resistance (RDS(on)) including on-board power supplies and heavy loads on Internal Combustion Engine (ICE) platforms, micro and full hybrid platforms

International Rectifier présente le jeu de circuits MOSFET DirectFET® 30 Volt IRF6708S2 et IRF6728M, optimisé pour les abaisseurs de tension synchrones, tension d’entrée jusqu’à 19 Volt, à bas coût. Les composants IRF6708S2 (boîtier Small Can) et IRF6728M (Medium Can) permettent de réduire le nombre de composants de 30 % et donc le coût total du système. Ces nouveaux MOSFET DirectFET présentent une faible charge de grille et un...

International Rectifier lance une famille de MOSFET 100 V hermétiques et durcis aux radiations (RAD-Hard) encapsulés dans un boîtier SMD0.2 compact et de type montage en surface . Ces composants sont destinés aux applications spatiales telles que les alimentations des bus de tensions et des charges embarquées dans les satellites.

International Rectifier, IRÒ (NYSE: IRF), leader mondial en technologie de gestion d’alimentation, annonce aujourd’hui le lancement d’une famille de composants 25 V et 30 V, intégrant ses derniers MOSFET HEXFET® dans un boîtier PQFN de 3x3 mm. Ces composants constituent une solution fiable, efficace et de forte densité pour la conversion DC-DC dans les ordinateurs portables et fixes haut de gamme et les applications télécoms et rése...

International Rectifier has expanded its offering of 40 V to 100 V automotive qualified MOSFETs including a family of logic level devices. The new MOSFETs are suitable for heavy load applications used in traditional Internal Combustion Engine (ICE) platforms and micro and hybrid vehicle platforms.

International Rectifier lance l’IRS2053M, un circuit de commande 200 V visant les applications audio en classe D, telles que les systèmes home cinéma et les amplificateurs audio automobiles haut de gamme, qui nécessitent un encombrement réduit.

International Rectifier has introduced the IRF6708S2 and IRF6728M 30 V DirectFET® MOSFET chipset tailored for cost sensitive 19 V input synchronous buck applications. The IRF6708S2 Small Can and IRF6728M Medium Can devices reduce component count by 30 percent to drastically reduce overall system cost. The new DirectFET MOSFETs feature low charge and on-state resistance RDS(on) to minimize conduction and switching losses. The IRF6728M also featur...

International Rectifier lance aujourd’hui le circuit de commande 600 V AUIRS2191S et le transistor IGBT (transistor bipolaire à grille isolée) NPT (non-punch-through) 600 V AUIRGP50B60PD1 à destination des applications automobiles DC-DC à fort rendement énergétique.

International Rectifier annonce aujourd’hui le lancement d’une famille de composants 25 V et 30 V, intégrant ses derniers MOSFET HEXFET® dans un boîtier PQFN de 3x3 mm. Ces composants constituent une solution fiable, efficace et de forte densité pour la conversion DC-DC dans les ordinateurs portables et fixes haut de gamme et les applications télécoms et réseaux.

International Rectifier has launched a family of hermetic radiation hardened (RAD-Hard) 100 V MOSFETs in a new compact, surface mount SMD0.2 package for space applications such as satellite bus power systems and payload power supplies. IR’s new patented, hermetic, compact SMD0.2 package utilizing Aluminum Nitride (AlN) ceramic for enhanced thermal conductivity, is designed specifically for RAD-Hard MOSFETs and addresses the needs of power desig...

International Rectifier has launched the IRS2053M 200 V driver IC for use in Class D Audio applications including high performance home theater systems and car audio amplifiers requiring a compact footprint.