Integrated smart power stages

Gate drivers and MOSFETs integrated into a single package

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Overview

Integration of the industry’s best-in-class OptiMOS™ technology MOSFETs with intelligent gate drivers is combined through Infineon’s superior packaging technologies into a high-quality power stage portfolio for use in Artificial Intelligence (AI), servers, storage, datacom, telecom, and consumer applications to power CPU/GPU/SoC/ASIC/memory rails. Power stages are paired with multiphase digital controllers to form a complete DC-DC converter.

Key Features

  • Industry-leading efficiency
  • High reliability and robustness
  • High-accuracy sensing and reporting
  • Innovative packaging

Products

About

Integrated smart power stages product portfolio

Infineon’s power stage portfolio ranges from 20 A to 90 A peak current and is available in multiple packages. These power stages offer excellent power conversion efficiency and thermal performance that result in the best power density combined with fast protection features to enable reliable and robust operation over the lifetime of the end system. Accurate output current and temperature telemetry also helps improve system intelligence and processor performance significantly.

Reliability and robustness

Infineon's power stages are designed to be rugged to withstand the peak currents and temperatures of high-performance computing applications and deliver long operating life. They are perfect for high-reliability markets like datacenters and financial centers. 

Efficiency and thermal performance

Infineon continually invests in proprietary MOSFET technologies to ensure our power stages deliver the very highest efficiencies. Together with innovative packaging concepts that allow top-side or bottom-side cooling, the power stages also provide an excellent thermal capability.

Integrated smart power stages product portfolio

Infineon’s power stage portfolio ranges from 20 A to 90 A peak current and is available in multiple packages. These power stages offer excellent power conversion efficiency and thermal performance that result in the best power density combined with fast protection features to enable reliable and robust operation over the lifetime of the end system. Accurate output current and temperature telemetry also helps improve system intelligence and processor performance significantly.

Reliability and robustness

Infineon's power stages are designed to be rugged to withstand the peak currents and temperatures of high-performance computing applications and deliver long operating life. They are perfect for high-reliability markets like datacenters and financial centers. 

Efficiency and thermal performance

Infineon continually invests in proprietary MOSFET technologies to ensure our power stages deliver the very highest efficiencies. Together with innovative packaging concepts that allow top-side or bottom-side cooling, the power stages also provide an excellent thermal capability.

Documents

Documents

Design resources

Developer community

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