Power Integrations

INN4074C-H186-TL  

AC DC Converters, Offline Switches

INN4074C-H186-TL Description

The INN4074C-H186-TL is a high-performance offline switcher IC designed for flyback topology applications, offering a robust and efficient solution for power management. Manufactured by Power Integrations, this IC is part of the INN4074 base product series and is housed in an Insop-24D package. It features a breakdown voltage of 750V, making it suitable for high-voltage applications, and supports a power output of up to 85 watts. With a switching frequency of 140kHz, the INN4074C-H186-TL ensures efficient power conversion while maintaining a compact design ideal for surface mount applications.

INN4074C-H186-TL Features

The INN4074C-H186-TL boasts several advanced features that enhance its performance and reliability:

• Topology: Utilizes a flyback topology, which is known for its simplicity and efficiency in power conversion.
• Mounting Type: Surface mount technology (SMT) allows for integration into compact and high-density PCB designs.
• Control Features: Includes enable (EN) functionality, frequency control, and soft start, providing precise control over the power conversion process.
• Fault Protection: Comprehensive protection mechanisms such as current limiting, over-temperature, over-voltage, and short-circuit protection ensure reliable operation under various conditions.
• Internal Switches: Equipped with internal switches, reducing the need for external components and simplifying the design.
• Output Isolation: Provides isolated output, which is crucial for safety and performance in applications requiring electrical isolation.
• Compliance: RoHS compliant, ensuring environmental sustainability and adherence to regulatory standards.
• Moisture Sensitivity Level: MSL 3 (168 hours), suitable for standard manufacturing processes without additional handling precautions.

INN4074C-H186-TL Applications

The INN4074C-H186-TL is ideal for a wide range of applications due to its high efficiency, robust design, and extensive feature set. Key applications include:

• Power Supplies: Suitable for AC-DC power supplies in consumer electronics, industrial equipment, and medical devices.
• Adapters and Chargers: Ideal for high-voltage adapters and chargers requiring efficient power conversion and compact design.
• LED Lighting: Provides a reliable power solution for LED lighting systems, ensuring stable and efficient operation.
• Telecommunications: Can be used in telecom equipment where high reliability and efficiency are critical.
• Renewable Energy Systems: Applicable in small-scale renewable energy systems, such as solar inverters, where high-voltage handling and efficiency are essential.

Conclusion of INN4074C-H186-TL

The INN4074C-H186-TL from Power Integrations stands out as a versatile and reliable solution for power management applications. Its combination of high breakdown voltage, efficient power conversion, and comprehensive protection features make it an excellent choice for designers seeking a compact, high-performance IC. With its surface mount design and RoHS compliance, the INN4074C-H186-TL not only meets modern manufacturing requirements but also ensures environmental sustainability. Whether used in power supplies, adapters, LED lighting, or renewable energy systems, the INN4074C-H186-TL delivers exceptional performance and reliability, making it a preferred choice in the electronics industry.

INN4074C-H186-TL Documents

Download datasheets and manufacturer documentation for INN4074C-H186-TL