The inductor-inductor-capacitor (LLC) scales to high-power output levels. Complexity, efficient operation in light load conditions and system cost are the traditional challenges associated with this topology. These zero-voltage switching, low-EMI and low-component stress controllers offer excellent audible noise immunity when paired with an optimized PFC and SR controller, even with the most demanding system requirements.
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LLC controllers without high-voltage startup
Optimize for power ranging from 100-W to 1000-W with resonant converters that do not include a high-voltage startup.
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Minimize your solution size while maximizing your efficiency