National Semiconductor klar med nye SolarMagic IC'er
National Semiconductor lancerer nye SolarMagic IC'er til microinverter, power optimizer og ladnings controller systemer (in english).
National Semiconductor has introduced ten new SolarMagic integrated circuits (ICs), the first in a series developed to reduce cost, improve reliability and simplify design of photovoltaic (PV) systems.
Ranging from the industry’s first full-bridge gate driver to a micropower voltage regulator, the new ICs are well-suited for a variety of photovoltaic electronic applications, including those found in microinverters, power optimizers, charge controllers and panel safety systems.
- National now offers an extensive portfolio of analogue and mixed signal ICs that provide manufacturers of microinverters with the robust, renewable energy grade ICs they need to ensure long-term operation, says Bill Mazotti, Solar IC Business Unit Director at National.
- Our solutions for the photovoltaic space now include components for power optimizers, microinverters and inverters.
The new SolarMagic ICs are the first developed to meet photovoltaic renewable energy-grade qualification requirements. Each IC is engineered specifically for demanding rooftop environments that range from extreme cold to severe heat, and each passes rigorous testing with enhanced reliability specific to solar requirements.
In addition, the ICs ensure long-term operation, developed to meet and exceed the 25-year life expectancy of photovoltaic modules. Collectively provided as a complete design, SolarMagic ICs increase energy harvest, reduce cost per kilowatt-hour and improve safety in junction boxes and other types of enclosures. Used independently, the ICs provide high voltage and high current gate drive for microinverter or power optimizer designs.
A full set of reference designs and application notes help the designer quickly develop a complete photovoltaic system. Each reference design includes an evaluation board, bill of materials and schematic, which can be downloaded at http://www.solarmagic.com/en/applications.
