Search results for "tvs diodes"
Contrôleur à diode idéale, large gamme de fonctionnement, protection contre les tensions négatives en entrée, basse consommation
Linear Technology Corporation présente le LTC4359, un contrôleur à diode idéale, de forte tension, qui permet le remplacement simple, à moindres pertes, des circuits à diodes Schottky, avec les caractéristiques clés orientées vers les applications de l’automobile, l’avionique aussi bien que solaires.
Contrôleur double à diodes idéales en remplacement de deux diodes Schottky, pour la réalisation d’alimentations à fonction OU, de bon rendement, et d’alimentations à maintien de tension dans les applications de forte puissance
Linear Technology présente le LTC4353, un double contrôleur à diodes idéales, de 0V à 18V, qui remplace deux diodes Schottky de forte puissance, et permet la réalisation de nombreuses alimentations à circuits OU, à faibles pertes, avec un minimum de perturbations pour les tensions. Le LTC4353 régule la tension directe d’un MOSFET canal N, externe, pour assurer un partage égal du courant entre les alimentations, dans les applications ...
High-efficiency motor driver IC offers high current rating from very small package
The new A3989 from Allegro MicroSystems Europe is a high-efficiency motor driver IC designed to drive one bipolar stepper motor at up to 1.2 A and one DC motor at up to 2.4 A. The A3989 is designed for applications, typically found in office automation, automated handling equipment and gaming machines, that incorporate one DC motor and one stepper motor. The integration of two motor drivers in one compact package makes the A3989 more cost effect...
TTI Europe offers entire range of Littelfuse circuit protection solutions
As part of a global franchise agreement, TTI Europe - the world’s leading authorized specialist distributor of passive, connector and electromechanical components – now offers Littelfuse’s comprehensive range of circuit protection solutions, which also includes the Teccor, Wickmann and Pudenz brands.
Structured Wiring for Photovoltaic Systems
Yamaichi Electronics has introduced Y-Sol for the complete wiring of PV systems for the first time at the intersolar 2008 trade show in Munich. PV module junction boxes for silicon and thin film modules as well as connector and cables ensure reliable operation of the systems for their entire life as well as their highest possible efficiency level. All products are developed and manufactured in Germany.
Boost Converters with Output Disconnect in 2mm x 3mm DFN Package from Linear Technology
Linear Technology has announced the LT3495/-1 low noise boost converters with integrated power switches, Schottky diodes and output disconnect circuitry. The LT3495 uses a 650mA switch whereas the LT3495-1 uses a 350mA switch. Both parts are packaged in a 2mm x 3mm DFN-10 package. Their wide 2.3V to 16V input voltage range enables them to operate from single cell Li-Ion batteries up to fixed 12V input rails, delivering outputs up to 40V.
Fujitsu Selects Atmel maXTouch Solution To Power docomo's REGZA Phone T-01C Touchscreen
Atmel Corporation (Nasdaq: ATML), a leader in microcontroller and touch solutions, today announced that Fujitsu has selected the Atmel maXTouch solution to power the touchscreen for docomo's REGZA Phone T-01C touchscreen.
NEC Electronics Introduces System LSI Chips for Set-Top Boxes
NEC Electronics has introduced the EMMA3SL/LP and EMMA3SL/L which are third generation ‘Enhanced Multi-Media Architecture’ (EMMA) set-top box devices specifically targeting MPEG-4 standard definition (SD) the next-generation image compression standard expected to become popular in Eastern Europe, Russia & CIS, India, South Africa, and other emerging nations adopting digital television.
NEC Electronics Claims First USB 3.0 Host Controller
NEC Electronics has introduced what it says is the world’s first USB host controller for the new SuperSpeed USB 3.0 standard. NEC Electronics expects rapid adoption of the device and standard as the need to transfer larger and larger amounts of information between PCs to external hard-drives, portable electronics devices, and flash-based thumb drives, continues to grow rapidly.
IR Introduces Testing Services for Commercial Products Used In Military, Space and Heavy Industrial Applications
International Rectifier has announced that its HiRel Business Unit has launched Testing Services to customers seeking critical electrical, reliability and qualification testing. IR’s new suite of testing services addresses the growing need for electrical and environmental testing of hermetic and non-hermetic (plastic) components required by customers in a range of high reliability market segments.