Power Integrations

INN4074C-H183-TL  

AC DC Converters, Offline Switches

INN4074C-H183-TL Description

The INN4074C-H183-TL is a high-performance offline switcher IC designed for flyback topology applications. Manufactured by Power Integrations, this device is part of the Power Management (PMIC) category and is housed in an INSOP-24D package. It features a breakdown voltage of 750V and offers a power output of 85 watts, making it suitable for high-efficiency power conversion in various electronic systems. The IC is RoHS compliant and has a moisture sensitivity level (MSL) of 3, ensuring reliability in different environmental conditions.

INN4074C-H183-TL Features

• Topology: Flyback topology ensures efficient power conversion with minimal components.
• Mounting Type: Surface mount technology (SMT) allows for compact and reliable integration into modern PCB designs.
• Control Features: The INN4074C-H183-TL includes enable (EN), frequency control, and soft start features, providing precise control over the power conversion process.
• Fault Protection: Comprehensive fault protection mechanisms, including current limiting, over-temperature, over-voltage, and short-circuit protection, ensure robustness and reliability.
• Switching Frequency: A switching frequency of 140kHz allows for high-frequency operation, reducing the size of external components and improving efficiency.
• Internal Switches: The presence of internal switches simplifies design and reduces the need for external components.
• Output Isolation: Isolated output ensures safety and reliability in applications where galvanic isolation is required.
• Package: The device is available in a tape & reel (TR) package, facilitating automated assembly processes.
• Product Status: Active, ensuring availability and support for ongoing projects.

INN4074C-H183-TL Applications

The INN4074C-H183-TL is ideal for a range of applications requiring high-efficiency power conversion and compact design. Key applications include:

• Power Supplies: Suitable for AC-DC power supplies in consumer electronics, industrial equipment, and medical devices.
• Adapters and Chargers: Efficient power conversion makes it ideal for compact adapters and chargers.
• LED Lighting: Provides efficient power management for LED drivers, ensuring high efficiency and reliability.
• Telecommunications: Ideal for power supplies in telecom equipment, ensuring stable and reliable power conversion.
• Renewable Energy Systems: Can be used in small-scale renewable energy systems, such as solar inverters, for efficient power conversion.

Conclusion of INN4074C-H183-TL

The INN4074C-H183-TL from Power Integrations stands out as a versatile and reliable solution for high-efficiency power conversion applications. Its combination of high breakdown voltage, internal switches, comprehensive fault protection, and flyback topology makes it a superior choice over similar models. The device's RoHS compliance and surface mount technology further enhance its appeal for modern electronics manufacturing. Whether used in power supplies, adapters, LED lighting, or renewable energy systems, the INN4074C-H183-TL delivers exceptional performance and reliability, making it a preferred choice for engineers and designers in the electronics industry.

INN4074C-H183-TL Documents

Download datasheets and manufacturer documentation for INN4074C-H183-TL

Datasheets :

InnoSwitch4-CZ Family      

PCN Packaging :

TR Moisture Pkg Chg 2/Jul/2021      

HTML Datasheet :

InnoSwitch4-CZ Family      

PCN Design/Specification :

Option 10-12-22