TOP224YN, PWM Switch IC, TO-220, 230VAC 25W

The TOP224YN is a cost-effective, off-line, PWM switch with a built-in controller that offers efficient power conversion in a single IC. This IC is perfect for a variety of offline switch-mode power supply applications including adapters and stand-by supplies. It combines a high-voltage power MOSFET switch, PWM controller, and protection features into a compact design.

Its high efficiency ensures optimal performance for both linear and switch-mode converters. The TO-220 package with 3 pins enables easy installation and cooling. Designed for universal input range applications (100-265VAC) with enhanced flexibility and reliable performance.

Key Features :

• High Efficiency: Achieves up to 90% energy conversion efficiency with low loss in standby mode.
• Built-in Protection: Includes latching thermal shutdown, overcurrent, and overvoltage protection for reliable operation.
• PWM Control: Implements Pulse Width Modulation for efficient power regulation with minimal noise.
• Auto-Restart: Automatic restart during fault conditions like short circuits or open loops.
• Compact Package: The device integrates a MOSFET switch and a controller in a compact TO-220 package.
• Package Type: TO-220 Y Package for efficient heat dissipation and easy integration.