Navitas Semiconductor Enhances GaNSafe™ Lineup
Navitas Semiconductor, a leader in gallium nitride (GaN) power technology, has recently announced the introduction of its high-power GaNSafe family in a new Transistor Outline Leaded Top-side cooling (TOLT) package. This development marks a major step forward in the realms of artificial intelligence (AI), electric vehicles (EV), and industrial applications.
Advantages of the GaNSafe Family
The GaNSafe products have been uniquely designed to cater to the needs of demanding high-power applications such as data centers, energy storage systems, and various industrial segments. The fourth generation of GaNSafe products integrates essential control, drive, sensing, and critical protection features. This integration ensures unparalleled reliability and safety, establishing GaNSafe as the safest GaN solution available, equipped with significant features like short-circuit protection and rigorous electrostatic discharge (ESD) standards.
Innovative Thermal Management in TOLT Packaging
The TOLT packaging significantly enhances thermal dissipation, allowing for direct heat transfer to the heatsink instead of going through the printed circuit board assembly. This engineered design results in lowered operating temperatures and improved current capabilities, which are crucial for achieving optimal system power density and efficiency.
Performance and Reliability for High-Power Solutions
With an impressive track record of over 200 million units shipped, Navitas is celebrated for delivering high performance coupled with robust reliability. The GaNSafe ICs promise simplified design integration for applications requiring power levels ranging from 1 kW to 22 kW. According to Charles Bailley, Senior Director of Business Development, the unique technology behind GaNSafe has propelled their use into mainstream high-demand applications exceeding 1 kW.
Comprehensive Features of the GaNSafe TOLT
The newly introduced 650 V GaNSafe in TOLT packaging showcases a range of electrical characteristics and protections:
- Rapid short-circuit protection, with an autonomous detect-and-protect mechanism featuring rapid latency.
- Protected and regulated gate-drive control optimized for high-speed switching.
- High-level ESD protection capability of 2 kV, which far exceeds traditional discretized solutions.
- Impressive voltage endurance, supporting a continuous rating of 650 V and transient capabilities of up to 800 V.
- Integrated safety clamp for enhanced operational efficiency.
- Programmable switching speeds to meet various electromagnetic interference requirements.
This 4-pin device design allows it to function seamlessly as a discrete GaN component, making it user-friendly and efficient.
Reference Designs for Advanced Applications
In addition to the new chip offerings, Navitas is set to provide reference designs based on the GaNSafe TOLT. These designs target applications such as data center power supplies and EV on-board chargers. The reference designs come with comprehensive documentation and design support, including tested hardware, software, schematics, BOMs, layout guidelines, and testing results.
About Navitas Semiconductor
Navitas Semiconductor (NASDAQ: NVTS) has established itself as a pioneering force in the power semiconductor sector since its inception in 2014. The company focuses on the integration of high-performance GaN and silicon carbide technologies, fostering innovations aimed at enhancing power efficiency and density across various applications. With an extensive portfolio of over 250 patents while maintaining the industry's first and only 20-year warranty on GaNFast products, Navitas continues to lead the market in reliability and energy-saving technology.
Frequently Asked Questions
What is GaNSafe technology?
GaNSafe technology pertains to Navitas's advanced gallium nitride power ICs designed for high-performance applications, ensuring superior safety and reliability.
How does TOLT packaging improve performance?
TOLT packaging enhances heat dissipation, leading to reduced thermal buildup and improved efficiency in high-power systems.
What applications benefit from GaNSafe products?
GaNSafe products are ideal for AI data centers, solar power systems, energy storage, and various industrial uses.
What is the voltage capacity of the GaNSafe ICs?
The GaNSafe ICs feature a continuous voltage rating of 650 V and can handle transient voltages of up to 800 V.
Does Navitas offer design support for GaNSafe products?
Yes, Navitas provides comprehensive reference design platforms that include hardware, software, and detailed design collateral for various applications.
