Search results for "SiC MOSFET"
Power Integrations Introduces Reference Design for 5 W LED Lamps with PFC and Flicker-Free TRIAC Dimming
Power Integrations today announced a new reference design (RDK-251) for a 5-watt offline LED driver that includes flicker-free TRIAC dimming and single-stage power factor correction (PFC). The reference design is based on Power Integrations’ LNK457DG, a member of the innovative LinkSwitch-PL family of LED driver ICs optimized for compact, non-isolated installations.
Power Integrations Supports Smart-Grid Metering Engineers with New Technical Microsite and Reference Designs
Power Integrations has launched a technical microsite, www.powerint.com/smartmeters, focusing on energy-efficient power supply solutions for utility meters used in smart-grid energy networks.
Power conversion IC reduces system cost
Power Integrations claims its TinySwitch-III, is the industry’s most energy-efficient, highly integrated, cost-effective IC for universal-input power supplies ranging from 3 to 28 W.
Power Integrations’ New TOPSwitch-JX Power Conversion IC Family Enables 85 mW No-Load
Power Integrations launched TOPSwitch-JX, a highly integrated family of 16 power conversion ICs incorporating a 725 V power MOSFET for use in flyback power supplies. The novel TOPSwitch-JX multi-mode control algorithm maximizes power efficiency across the entire load range. High efficiency at full power minimizes power wasted during normal operation and reduces the complexity and expense of thermal management on the system. At low power levels, h...
Integrated power supply control IC Delivers Up to 280% Peak Power
Power Integrations has introduced the TinySwitch-PK integrated power supply control IC with peak power mode. TinySwitch-PK delivers up to 280 percent peak power for short periods of time, enabling designers to specify transformers rated for the continuous power level, significantly reducing size, weight and cost of designs. With its high level of integration and robust feature set, TinySwitch-PK enables simple, flexible designs with far fewer com...
Power Integrations’ TOPSwitch-JX Power Conversion ICs Now Available in Low-Profile, Thermally Efficient, Surface-Mount Package
Power Integrations announced the availability of its industry-leading TOPSwitch-JX power conversion IC in an innovative eSOP low-profile power package. This slender new surface-mount package is suited for applications without heatsinks up to 65 W in compact, open-frame installations such as slim LCD TV auxiliary power, set-top boxes, PC standby, and DVD players. In notebook, netbook, and printer adapters, the thermally efficient eSOP package can ...
Power Integrations Announces Qspeed Family of Advanced Diodes
Power Integrations announced the immediate availability of the Qspeed family of advanced diodes. Qspeed diodes use a unique silicon-based process to combine an extremely low reverse recovery charge (QRR) with a very soft recovery waveform. Together, these features help designers optimize the efficiency and EMI performance of their power conversion circuits. Qspeed diodes are ideal for continuous conduction mode (CCM) boost power factor correction...
Power Integrations Launches High-Efficiency Power Factor Correction IC Product Family with Integrated Controller/MOSFET
Power Integrations (Nasdaq: POWI), the leader in high-voltage integrated circuits for energy-efficient power conversion, today launched HiperPFS, a family of power factor correction (PFC) controllers with integrated high-voltage power MOSFETs. HiperPFS devices leverage an innovative control scheme that optimizes efficiency at light load levels. Additionally, compared with designs that use discrete MOSFETs and controllers, HiperPFS devices dramati...
Innovative Silicon Unveils Z-RAM Memory Technology Breakthroughs
Innovative Silicon has demonstrated that its Z-RAM memory technology continues to show considerable advantages over DRAM implementations and other proposed floating body memory designs. Dr. Mikhail Nagoga, a principal member of ISi’s technical staff, presented a paper written by Dr. Serguei Okhonin, chief scientist at ISi, that describes the smallest silicon dynamic memory devices ever reported, with the largest programming window. Separatel...
3 x 3mm Step Down Buck Regulator switches 1MHz
Switching 1MHz with a free running internal oscillator, the new LX1918 step down buck regulator from Solid State Supplies is housed in a 3x3mm package which provides designers with an ideal component for use in high efficiency embedded solutions.