Whether you're developing high-power adapters, industrial power supplies, smart metering solutions, or energy-efficient appliances, Power Integrations offers the right integrated switcher for your design. Discover the latest TOPSwitchGaN™ and TinySwitch™-5 families, delivering exceptional efficiency, reduced component count, and flexible power scaling in compact flyback designs. With advanced protection features, EcoSmart™ energy-saving performance, and pin-to-pin compatibility across product families, these solutions help engineers accelerate development while meeting demanding power and efficiency requirements.
TOPSwitchGaN
Integrated offline switcher employing an 800 V PowiGaN™ switch to unleash up to 440 W output while achieving 92% efficiency in classic flyback architecture
Key Features and Performance:
- Expands Range for Flyback to >440 W
- Highly Integrated, Compact Footprint
- EcoSmart™ – Energy Efficient Across Entire Load Range
- Low Part Count, Design Flexibility
- Pin-to-pin Compatible with TinySwitch™-5
- Extensive Protection Features
Applications:
- Appliances
- Meters & Industrial
- Tool & eBike Chargers
TinySwitch-5
Integrated offline switcher with 725 V power MOSFET, unleashing up to 175 W output and achieves 92% efficiency in classic flyback architecture
Key Features and Performance:
- Highly Integrated, Compact Footprint
- Extensive Protection Features
- EcoSmart™ – Energy Efficient across Entire Load Range
- Less than 30 mW no load, delivers > 200 mW Output for 300 mW input
- Pin-to-Pin compatible with TOPSwitchGaN™
- Low Part Count, Design Flexibility
Applications:
- Auxiliary, standby and bias power supplies for appliances, and consumer products
- Utility meter, smart grid and industrial power supplies
TOPSwitch-HX
Enhanced EcoSmart, Integrated Off-Line Switcher with Advanced Feature Set and Extended Power Range
Key Features and Performance:
- Lower System Cost, Higher Design Flexibility
- EcoSmart – Energy Efficient
- eSIP (E) Package
Applications:
- LCD monitors
- Personal computers
- Small servers
- Laptop adapters
- Set-top boxes
- Digital TVs
- Printers
- DVD Players and Recorders
- UPS
- Video Games
- Broadband Modems
- Cellular phone adapters
- Audio Amplifiers
TinySwitch-4
Energy-Efficient, Off-Line Switcher with Line-Compensated Overload Power
Key Features and Performance:
- Lowest System Cost with Enhanced Flexibility
- Enhanced Safety and Reliability Features
- EcoSmart – Energy Efficient
Applications:
- PC Standby and other auxiliary supplies
- DVD/PVR and other low power set top decoders
- Supplies for appliances, industrial systems, metering, and other auxiliary power supplies
- Chargers/adapters for cell/cordless phones, PDAs, digital cameras, MP3/portable audio, shavers and other consumer products