Power Integrations Products

Power Integrations offers four main product categories: 1) AC-DC Converters - High-efficiency offline power conversion ICs including flyback, forward, and resonant converters for applications ranging from a few watts to hundreds of watts. 2) LED Drivers - High-performance LED driver ICs with excellent dimming performance for general lighting, commercial, and industrial applications. 3) Motor Drivers - Brushless DC motor driver ICs with integrated control and power stage for appliance and industrial applications. 4) Gate Drivers - Isolated and non-isolated gate driver ICs for IGBT and SiC MOSFET applications in industrial and automotive systems.

Explore each product category to find detailed specifications, application notes, and selection guides for your specific power conversion needs.

Choosing the right Power Integrations product family depends on your application requirements: 1) InnoSwitch family - Ideal for high-efficiency, compact designs with integrated synchronous rectification and FluxLink feedback technology. 2) LinkSwitch family - Cost-effective solutions for low-power applications up to 15W. 3) TOPSwitch family - Higher power applications up to 250W with excellent standby performance. 4) Hiper family - High-power LLC resonant converters for applications requiring highest efficiency. Consider factors like power level, efficiency requirements, size constraints, and cost targets when selecting.

Use PI Expert software for automated product selection, or contact our FAE team for personalized recommendations based on your specific application requirements.

While both AC-DC converters and LED drivers convert AC input to DC output, they serve different purposes: AC-DC converters are general-purpose power supplies that provide regulated DC voltage for various electronic devices. They focus on efficiency, size, and cost optimization. LED drivers are specifically designed for LED lighting applications, with features like constant current regulation, dimming control (analog and PWM), high power factor correction, and protection against LED fault conditions. LED drivers also need to meet specific safety and performance standards for lighting applications.

Choose AC-DC converters for general power supply applications, and LED drivers specifically for LED lighting designs requiring dimming and current regulation.