ICs simplify design of photovoltaic systems
National Semiconductor
Solarmagic integrated circuits
National Semiconductor has introduced 10 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 ICs are suited for a variety of photovoltaic electronic applications, including those found in microinverters, power optimisers, charge controllers and panel-safety systems.
The Solarmagic ICs are the first developed to meet photovoltaic renewable energy-grade qualification requirements.
Each IC is engineered 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-optimiser designs.
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