Power Integrations AC/DC Converter 7-Pin, TO-220-7C, 85-265V, 195W, Flyback Topology TOP258YN

Power Integrations TOP258YN is a high-efficient AC/DC converter designed with a 7-pin TO-220-7C package optimized for power management applications. It supports a broad input voltage range from 85V to 265V, capable of delivering 195W output power using a flyback topology. The device’s 132kHz switching frequency enhances the energy efficiency and flexibility of the design.

This converter integrates advanced features including an extended power MOSFET, PWM control, oscillator, thermal shutdown, and fault protection on a monolithic device, enabling compact and reliable operation. The TOP258YN is characterized by its Through Hole mounting style, making it suitable for traditional PCB layouts and ensuring excellent thermal management.

Operating in harsh temperature conditions from -40°C to 150°C, this device meets the demands of industrial and electronic applications requiring robust performance. The maximum duty cycle rating of 78% further expands its usability in power supply designs.

Designed with noise immunity in mind, the Y package version removes certain pins to improve system stability. Its RoHS compliance ensures environmental safety and compatibility with modern manufacturing standards.

Applications include home and industrial electronic circuits, power management systems, and other power supply requirements. The compact dimensions (Length: 10.67mm, Width: 4.7mm, Height: 12.57mm) support integration in space-constrained environments.

Operates from 85V to 265V input voltage providing high power output. 7-pin Through Hole TO-220-7C package offers reliable mounting and thermal efficiency. Flyback topology with PWM control ensures efficient switching. Wide operating temperature range from -40°C to 150°C suitable for demanding environments.

Integrated fault protection and thermal shutdown enhances system reliability. Low supply current of 1mA reduces standby power consumption. RoHS compliant ensuring environmental safety and regulatory adherence.

Explore the Power Integrations AC/DC Converter range and power supplies in the Electronics & Electricals category on EnvMart for advanced semiconductor and power management solutions.