Search results for "mosfet"

Cree, Inc. has expanded its design-in support for the industry's first commercially-available SiC MOSFET power devices with a fully-qualified SPICE model. Using the new SPICE model, circuit designers can easily evaluate the benefits Cree's SiC Z-FETT MOSFETs provide for achieving a higher level of efficiency than is possible with conventional silicon power switching devices for comparably-rated devices.

Cree announces a new family of seven 1200V Z-Rec silicon carbide (SiC) Schottky diodes optimized for price and performance and available in a range of amperages and packages. Cree is advancing the adoption of silicon carbide power devices into mainstream power applications by introducing a comprehensive family of SiC diodes with a wide range of amperage ratings and package options.

ZMD AG today announced two high-performance devices to complement its family of LED driver integrated circuits. The ZLED7020 and the ZLED7030 LED driver ICs operate at up to 98% efficiency, thus helping to achieve the highest possible lumen-per-watt output in high brightness LED applications.

Torex Semiconductor is proud to introduce its latest DC/DC Converter for powering AMOLED display drivers and e-reader display panels. The XC9519 is a dual-output DC/DC converter which can generate both a positive and a negative voltage. The step-up converter circuit compares a built-in reference voltage of 1.0V to the FBP voltage (accuracy ±1.5%) and a positive output voltage can be set freely with the external components up to 18V.

Many approaches to power management sacrifice speed, cost or overall reliability. They impede the design process by requiring the consideration of hundreds of parts from different vendors, require the writing of microprocessor code and, if any hardware and timing changes need to be implemented, the board will require a respin.

With its latest generation of high-voltage CoolMOS MOSFETs Infineon is rolling out another innovation setting new standards in the field of energy efficiency. At the PCIM Europe 2011 (May 17-19) in Nuremberg, Germany, Infineon presents the new 650V CoolMOS™ CFD2 – the world`s first high-voltage transistor with both a drain-source voltage of 650V and an integrated fast body diode. The new CFD2 devices succeed the 600V CFD products, enabling no...

Cypress Semiconductor has announced that Electronics Weekly magazine has selected Cypress’s PowerPSoC® family of integrated embedded power controllers as the winner of the 2009 Elektra Award for “Power Systems Product of the Year.” The family offers the industry’s first single-chip solution to control and drive high-power LEDs. The devices integrate four constant-current regulators and four 32V MOSFETs with Cypress’s PSoC programmable ...

MSC now offers the new NP75N04YUK N-channel power MOSFET from Renesas Electronics. Key features of this device are the capability to handle current flows up to 75 A and an on-resistance of only 3.3 mΩ. The NP75N04YUK comes in a compact HSON-8 package with external dimensions of 6 mm x 5.15 mm.

MSC now offers the new PS7901D-1A optical-coupled MOSFET from Renesas Electronics. Key features of this device are an output capacitance of only 0.75 pF and a low leakage current of just 30 pA. The PS7901D-1A comes in an ultra-compact 4-pin flat-lead package measuring only 2.9 mm x 2.3 mm.

National Semiconductor Corp. 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