TOP224G

TOP224G - TOPSwitch-II Offline Switching IC

The TOP224G is a high-performance offline switcher IC from Power Integrations' TOPSwitch-II family, designed for cost-effective, reliable AC/DC power conversion up to 30W. This integrated solution combines a 700V power MOSFET, PWM control, fault protection, and other control circuitry on a single chip, significantly reducing component count and design complexity.

Key Features & Benefits

• Integrated 700V Power MOSFET - High voltage capability for universal input applications
• 30W Power Output - Suitable for a wide range of low to medium power applications
• Multiple Topology Support - Works with Boost, Buck, Flyback, and Forward converter designs
• 100kHz Switching Frequency - Enables compact transformer and filter designs
• Built-in Protection - Current limiting and over-temperature protection enhance reliability
• 67% Maximum Duty Cycle - Optimized for efficient power conversion
• Wide Operating Temperature Range - -40°C to 150°C (TJ) for demanding environments
• Surface Mount Package - 8-SMD gull wing design for automated assembly

Typical Applications

• AC/DC power supplies for consumer electronics
• Standby power supplies
• Auxiliary power supplies
• Battery chargers
• Industrial control systems
• Telecommunications equipment

Why Choose TOP224G?

The TOP224G simplifies power supply design by integrating critical functions into a single, reliable component. Its comprehensive protection features ensure long-term reliability, while the surface mount package facilitates high-volume manufacturing. Power Integrations' proven TOPSwitch technology has been deployed in millions of applications worldwide, offering designers a trusted solution backed by extensive application support and documentation.

All specifications are subject to change. Please refer to the manufacturer's datasheet for the most current information.

• TOP224G.pdf