Search results for "NTT Corporation"
24V, 15A Monolithic Synchronous Step-Down Regulator with Differential Output Sensing & Clock Synchronization
Linear Technology Corporation introduces the LTC3613, a high frequency controlled on-time synchronous step-down DC/DC converter with differential output voltage sensing and clock synchronization. The controlled on-time, valley current mode architecture enables a very fast transient response by increasing its operating frequency during a transient event, allowing the LTC3613 to recover from a large load step in only a few clock cycles.
Linear Technology Staff Scientist Jim Williams Remembered
Linear Technology Corporation today remembered the company’s long-time Staff Scientist Jim Williams, who died on June 12. Williams, who worked for Linear Technology for nearly three decades, started as an applications engineer in the early years of the company.
FTDI commits to supporting Android Open Accessories Initiative
Future Technology Devices International Limited (FTDI) will be exhibiting at this year’s Maker Faire – Bay Area (21st & 22nd May, San Mateo Events Center, California). The event, which celebrates innovation at all levels, from the hobbyist through to multinational corporations, is now in its sixth year, and to coincide with this FTDI has announced its commitment to supporting the Android Open Accessories initiative, thus allowing engineers to...
High Speed Synchronous N-Channel MOSFET Driver
Linear Technology Corporation introduced the LTC4449, a high speed synchronous MOSFET driver designed to drive upper and lower power N-channel MOSFETs in a synchronous rectified converter topology. This driver, combined with one of Linear Technology's DC/DC controllers and power FETs forms a complete high efficiency synchronous regulator that can be used as a step-down or step-up DC/DC converter.
Contrôleur DC/DC abaisseur, à large gamme de tensions d’entrée, fonctionnant avec une température de jonction de – 55°C à 150°C
Linear Technology Corporation annonce les versions de classes H et MP du LTC3851A, un contrôleur DC/DC, abaisseur, synchrone, à large gamme de tensions d’entrée (4V à 38V), convenant à une large gamme d’applications, comprenant la plupart des tensions intermédiaires de bus et de batteries chimiques. Les robustes pilotes de grille de MOSFET, embarqués, permettent l'emploi de MOSFET externes, de forte puissance, pour fournir des intensi...
Quad & Single LTPoE++ PSE Controllers Deliver Up to 90W
Linear Technology Corporation introduces the LTC4266A and LTC4274A, 4-port and single-port Power over Ethernet (PoE) controllers for Power Sourcing Equipment (PSE), delivering up to 90W of power to Powered Devices (PDs). The current IEEE standard, 802.3at (also known as PoE+), limits the maximum available power to PDs to 25.5W. By the time the standard was ratified in 2009, applications were already demanding higher power levels. The LTC4266A and...
C-MAC MicroTechnology Partners with Linear Technology
C-MAC MicroTechnology and Linear Technology Corporation today announced a strategic partnership to provide the European, Canadian and Asian space markets with space qualified radiation hardened (rad-hard) monolithic devices and hybrid modules. This important partnership forms part of C-MAC's strategy for growth within the space market following C-MAC's accreditation to MIL-PRF-38534 Class K in 2007.
Linear Technology Commemorates 30 Years of Analog Innovation
Founded 30 years ago, Linear Technology Corporation commemorated three decades of innovation in analog integrated circuits. Founded in September 1981, at the dawn of the digital revolution, some questioned the wisdom of founding a company focused purely on analog technology. Over these 30 years, the worldwide analog market has grown from $2 billion to over $40 billion today, and Linear has prospered with that growth.
37VIN, 1.2A, 2.5MHz Step-Down DC/DC Converter Withstands 55V Transients
Linear Technology Corporation announces the LT3686, a 1.2A, 37VIN step-down switching regulator. The LT3686 operates within a VIN range of 3.6V to 37V with overvoltage lockout, protecting the regulator and load from transients as high as 55V, making it ideal for load dump and cold-crank conditions commonly found in automotive applications as well as 24V industrial supplies. Its internal 1.85A switch can deliver up to 1.2A of continuous output cur...
DC/DC Controllers Generate Positive or Negative Regulated Voltage
Linear Technology Corporation announced the H- and MP-grade versions of the LT3757 and LT3758 wide input range DC/DC controllers for boost, flyback, SEPIC and inverting power supply applications. These devices are capable of generating either a positive or negative regulated output voltage with a single device by having two internal voltage feedback error amplifiers and reference voltages. These H- and MP-grade versions are tested and guaranteed ...