Search results for "SiC MOSFET"
LNBR voltage regulator IC for satellite TV receivers - Single-channel device uses small ceramic capacitors to provide low-profile solution
The A8303 from Allegro MicroSystems Europe is a new addition to the company’s family of LNBR (low-noise block regulator) ICs for use in satellite receivers and LCD TV “combo” receivers. The new device uses small ceramic capacitors rather than electrolytic devices to provide a lower-profile solution, as well as incorporating a key output voltage setting (15.6 V) to accommodate Japan-specific design requirements.
National Semiconductor présente le premier CI de protection et de gestion d'énergie compatible PMBus du marché
National Semiconductor Corp. annonce aujourd'hui le premier circuit de surveillance, de protection et de contrôle du marché, à support PMBus (bus de gestion d'énergie) intégré du marché. Le LM25066 fournit aux concepteurs de serveurs lame, de systèmes de stockage réseau, de routeurs et commutateurs, ou de sous-systèmes modulaires, une solution renforçant la fiabilité des systèmes, tout en réduisant les coûts d'exploitation des cent...
Le contrôleur abaisseur synchrone, double phase, deux canaux, 65V de National Semiconductor permet de réduire l'encombrement des applications à tension élevée
National Semiconductor Corp. (NYSE : NSM) a présenté aujourd'hui le LM5119, un contrôleur abaisseur synchrone á tension élevée, deux canaux, double phase, à commande ECM (Emulated Current Mode, ou mode courant émulé). Le LM5119 permet la régulation de tensions d’une simple sortie ou double à forte intensité, à partir de tension d'entrées allant jusqu'à 65V, simplifiant ainsi la conversion CC-CC á tension élevée, tout en rédui...
National Semiconductor - LED Driver with Dynamic Headroom Control for Automotive LCD Backlight Applications
National Semiconductor today announced the LM3492 LED driver with dynamic headroom control that accurately and efficiently drives current to two independently dimmable strings of LEDs. The LM3492, a member of National’s PowerWise energy-efficient product family, maximizes system efficiency and reduces system complexity and cost in automotive LCD backlight applications.
National Semiconductor Introduces Industry’s First 2A, Single Inductor, RGB LED Driver for Portable Projectors
National Semiconductor introduced the industry’s first 2A red, green and blue (RGB) LED driver for portable projectors that drives three common anode RGB high-brightness LEDs sequentially with a single inductor. The highly-integrated LM3435 includes an I2C control interface for LED current control.
Nat Semi Introduces Industry’s First Analogue Design Tool in Russian Language
National Semiconductor announced that its award-winning WEBENCH® Designer tools are now available in the Russian language. Worldwide expert and novice electronic engineers as well as mechanical engineers have used WEBENCH to create over 1.5 million analog designs cost-free and quickly since its introduction in 1999.
National Semiconductor Introduces New SIMPLE SWITCHER Controllers, Industry’s First Complete MOSFET Selection Tool to Simplify Controller Designs
National Semiconductor Corp. today introduced a new family of SIMPLE SWITCHER® synchronous buck controllers and the industry’s first end-to-end MOSFET selection tool to simplify switching controller designs.
National Semiconductor’s 65V Dual-Channel, Dual-Phase Synchronous Buck Controller Saves PCB Space in High Voltage Applications
National Semiconductor today introduced the LM5119, a high voltage, dual-channel, dual-phase, synchronous buck controller with emulated current-mode (ECM) control. The LM5119 enables regulation of single or dual high-current voltages directly from inputs as high as 65V, simplifying high voltage DC-DC conversion and reducing PCB footprint by up to 50 percent versus alternative solutions requiring two conversion stages. The LM5119 features a uni...
National Semiconductor - Industry’s First High-voltage PMBus System Power Management and Protection ICs
High-voltage Hot Swap Controllers with Integrated System Power Measurement Improve Reliability, Enable Lower Power Consumption in Telecom Infrastructure Systems - National Semiconductor introduced two new high-voltage system power management and protection integrated circuits (ICs) with on-chip power management bus (PMBus) support. The 48V input voltage LM5066 and -48V input voltage LM5064 integrate high-performance system protection and managem...
Dual channel synchronous step-down DC-DC converter from Torex
The XC9515 Series from Torex Semiconductor is a dual channel synchronous step-down DC-DC converter plus a voltage detector with delay circuit built-in. This series is available in the compact QFN-20 package and is suitable for a variety of applications, including DVD and Blu-ray equipment, LCD TVs and modules, multifunctional printers and set top boxes.