Power Integrations Extends Flyback Topology to Enable 440 W, Offering Simpler Alternatives to Resonant Power Designs

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Title: Power Integrations Extends Flyback Topology to Enable 440 W, Offering Simpler Alternatives to Resonant Power Designs
Authors: Power Integrations, Inc.
Source: Business Wire (English). 03/23/2026.
Abstract: APEC 2026 – Power Integrations (NASDAQ: POWI), the leader in high-voltage integrated circuits for energy-efficient power conversion, today introduced a breakthrough in flyback topology extending the power range of flyback converters to 440 W—well beyond the limits that traditionally required more complex resonant and LLC topologies. The new TOPSwitchGaN™ flyback IC family unites the company’s groundbreaking PowiGaN™ technology with its iconic TOPSwitch™ IC architecture, reducing complexity, eliminating heat sinks in many cases, shortening design time, improving manufacturability, and lowering total system cost. [ABSTRACT FROM PUBLISHER]
Database: Regional Business News
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Abstract:APEC 2026 – Power Integrations (NASDAQ: POWI), the leader in high-voltage integrated circuits for energy-efficient power conversion, today introduced a breakthrough in flyback topology extending the power range of flyback converters to 440 W—well beyond the limits that traditionally required more complex resonant and LLC topologies. The new TOPSwitchGaN™ flyback IC family unites the company’s groundbreaking PowiGaN™ technology with its iconic TOPSwitch™ IC architecture, reducing complexity, eliminating heat sinks in many cases, shortening design time, improving manufacturability, and lowering total system cost. [ABSTRACT FROM PUBLISHER]