Introduction to 1700 V GaN Switcher IC
Power Integrations has made a significant leap in power technology by introducing a new gallium nitride (GaN) switcher integrated circuit (IC) rated at 1700 V. This remarkable device is part of the InnoMux™-2 family, which is known for its efficient multi-output power supply ICs. With this debut, Power Integrations is setting a new benchmark in the performance of gallium nitride technology.
Key Innovations in the New Device
Unmatched Voltage Rating
The 1700 V GaN switch embodies a monumental advancement, eclipsing previous offerings of 900 V and 1250 V from Power Integrations, which were already groundbreaking. The innovation behind this IC utilizes Power Integrations' exclusive PowiGaN™ technology, ensuring superior performance and reliability.
Efficiency and Versatility
This advanced IC stands out by easily accommodating an input voltage of 1000 VDC in flyback configurations, achieving efficiency levels exceeding 90 percent. It is designed to manage applications demanding one, two, or three supply voltages while maintaining precision in output accuracy within one percent. This level of regulation significantly reduces the need for additional post regulators, enhancing overall system efficiency by approximately ten percent.
Applications and Market Impact
Replacing Traditional Technologies
The latest InnoMux-2 IC aims to replace conventional silicon carbide (SiC) transistors in a range of applications, including automotive charging systems, solar inverters, and various industrial power frameworks. With the rising demand for energy-efficient solutions, this device marks a pivotal shift towards faster, more effective power management.
Insights from Industry Experts
Radu Barsan, the vice president of technology at Power Integrations, emphasized that the company has achieved remarkable progress in GaN technology by accomplishing three world-first voltage ratings within just two years. The InnoMux-2 IC combines these advanced voltage ratings with cutting-edge features such as independent multi-output regulation and digital isolation through FluxLink™, which enhances communication reliability and reduces switching losses.
Availability and Pricing
Launching to the Market
The pricing for the InnoMux-2 1700 V IC starts at an incredibly competitive rate of $4.90 for quantities of 10,000 units. To facilitate its widespread adoption, Power Integrations also offers a reference design known as RDR-1053, which outlines a dual-output (5 V and 24 V) power supply. This engineering resource is available for download free of charge from the Power Integrations website.
How to Access Samples and Support
For those interested in exploring this promising technology further, samples, evaluation boards, and additional information can be obtained by reaching out to a Power Integrations sales representative or through its authorized distributors, including companies like DigiKey and Mouser.
About Power Integrations
Power Integrations, Inc. is a trailblazer in semiconductor technologies specializing in high-voltage power conversion. The company’s portfolio plays a crucial role in the clean-energy sector, supporting renewable energy generation and efficient power transmission across various platforms. To discover more about their innovative solutions and offerings, visit their official website.
Frequently Asked Questions
What is the significance of the 1700 V rating for the GaN switcher IC?
The 1700 V rating positions Power Integrations at the forefront of GaN technology, offering unmatched performance compared to other commercially available devices, enhancing efficiency and design flexibility in power applications.
How does this new IC improve system efficiency?
The IC achieves over 90% efficiency across various applications while maintaining output regulation accuracy within one percent, which aids in reducing the needs for additional regulators.
In what applications can the new InnoMux-2 IC be utilized?
This device is tailored for use in automotive chargers, solar inverters, and numerous industrial power systems, making it incredibly versatile for contemporary energy applications.
What advantages does PowiGaN™ technology provide?
PowiGaN™ technology enhances the device's performance and reliability, integrating advanced features that significantly reduce switching losses and ensure efficient operation.
Where can I learn more about Power Integrations' products?
For further details and resources, you can visit Power Integrations’ website, which offers comprehensive information about their innovative technologies and product line.
