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INN4074C-H182-TL

INN4074C-H182-TL Description

The INN4074C-H182-TL is a highly integrated offline switcher IC designed by Power Integrations, specifically tailored for applications requiring efficient AC-DC conversion. This device features a flyback topology and is available in a surface mount package, making it suitable for compact and high-density designs. The IC is housed in an INSOP-24D package and is part of the INN4074 base product family. It boasts a breakdown voltage of 750V, ensuring robust performance in high-voltage applications. With a power rating of 85 watts, the INN4074C-H182-TL is capable of delivering substantial power while maintaining high efficiency.

INN4074C-H182-TL Features

The INN4074C-H182-TL offers a comprehensive set of features that enhance its performance and reliability. Key features include:

• Control Features: The IC includes an enable (EN) pin, frequency control, and soft start capabilities. These features allow for precise control over the switching frequency and startup behavior, optimizing efficiency and reducing inrush currents.
• Fault Protection: Comprehensive fault protection mechanisms such as current limiting, over-temperature, over-voltage, and short-circuit protection ensure the device’s longevity and reliability in various operating conditions.
• Switching Frequency: The device operates at a switching frequency of 140kHz, which allows for the use of smaller external components without compromising efficiency.
• Internal Switch: The inclusion of an internal switch simplifies the design process and reduces the number of external components required.
• Output Isolation: The INN4074C-H182-TL provides isolated output, which is essential for applications requiring safety and reliability.
• Compliance and Packaging: The device is REACH unaffected and RoHS compliant, ensuring it meets environmental and regulatory standards. It is packaged in tape and reel (TR) format, facilitating automated assembly processes.

INN4074C-H182-TL Applications

The INN4074C-H182-TL is ideal for a variety of applications due to its high efficiency, robustness, and compact design. Specific use cases include:

• Power Supplies: Ideal for designing compact and efficient power supplies for consumer electronics, industrial equipment, and medical devices.
• Charging Solutions: Suitable for high-power charging solutions, including fast chargers for smartphones, tablets, and laptops.
• LED Lighting: Provides an efficient and reliable power solution for LED lighting systems, ensuring consistent performance and long operational life.
• Adapters and Converters: Can be used in various adapter and converter applications where high efficiency and compact size are critical.

Conclusion of INN4074C-H182-TL

The INN4074C-H182-TL by Power Integrations stands out as a versatile and efficient solution for AC-DC conversion needs. Its high breakdown voltage, internal switch, and comprehensive control and protection features make it a reliable choice for a wide range of applications. The device’s compliance with environmental and regulatory standards further enhances its appeal. Whether used in power supplies, charging solutions, or LED lighting systems, the INN4074C-H182-TL offers a high-performance, compact, and reliable option for designers and engineers in the electronics industry.