The 2nd generation of 15 digital multiphase controllers and six smart power stages support 10 A to 1,000 A+ digital computing loads for advanced CPUs, FPGAs, GPUs and artificial intelligence (AI) ASICs addressing IoT infrastructure systems. The ISL6822x, ISL6823x and RAA2282xx digital multiphase controllers’ scalability and flexibility allow adaptation to any system requirement without requiring phase doublers. Individual setpoints can be set for adding/dropping phases to maximize efficiency across the entire load range. The ISL993xx and RAA2213xx smart power stages (SPS) provide 20 to 90 A of maximum continuous current and come with integrated driver and FETs in compact packages targeted for space-constrained designs.
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