Power Integrations Tariff Inquiry

INN2214K

INN2214K Description

The INN2214K is a highly efficient offline switch IC designed for AC-DC conversion applications, manufactured by Power Integrations. This device is optimized for flyback topology with secondary side synchronous rectification (SR), ensuring high performance and reliability in power conversion systems. The INN2214K features a surface mount package, making it suitable for compact and space-constrained designs. With a breakdown voltage of 650V and a maximum power output of 20 watts, this IC is ideal for applications requiring robust power handling capabilities. The internal switch and a switching frequency of 100kHz contribute to its high efficiency and reduced component count. The INN2214K also includes comprehensive fault protection mechanisms, such as current limiting, over-temperature, and over-voltage protection, ensuring safe and reliable operation under various operating conditions.

INN2214K Features

• Topology: Flyback with secondary side synchronous rectification (SR) for high efficiency and reduced losses.
• Mounting Type: Surface mount, ideal for compact and space-efficient designs.
• Voltage - Breakdown: 650V, providing robustness against high voltage spikes.
• Internal Switch(s): Yes, reducing the need for external components and simplifying the design.
• Power (Watts): 20 W, suitable for a wide range of power conversion applications.
• Fault Protection: Comprehensive protection mechanisms including current limiting, over-temperature, and over-voltage protection ensure safe operation.
• Frequency - Switching: 100kHz, enabling high-frequency operation and smaller passive components.
• Duty Cycle: 60%, allowing for efficient power transfer and reduced thermal stress.
• Package: Tube, ensuring reliable and durable packaging for industrial applications.
• Output Isolation: Isolated, ensuring safety and reliability in high voltage applications.
• Moisture Sensitivity Level (MSL): Level 3 (168 Hours), suitable for standard manufacturing processes.
• Compliance: REACH Unaffected and RoHS Compliant, ensuring environmental and regulatory compliance.

INN2214K Applications

The INN2214K is well-suited for a variety of applications where high efficiency, compact design, and robust performance are critical. Key applications include:

• Power Supplies: Ideal for compact and efficient power supplies in consumer electronics, industrial equipment, and medical devices.
• Adapters and Chargers: Suitable for AC-DC adapters and chargers where high efficiency and small form factor are essential.
• Lighting Systems: Applicable in LED lighting systems requiring isolated power conversion and high efficiency.
• Telecommunications: Used in telecom equipment where reliable power conversion and fault protection are crucial.

Conclusion of INN2214K

The INN2214K from Power Integrations stands out as a versatile and high-performance offline switch IC for AC-DC conversion applications. Its combination of flyback topology with secondary side synchronous rectification, surface mount packaging, and comprehensive fault protection mechanisms make it an excellent choice for designers seeking efficient and reliable power conversion solutions. The INN2214K's 650V breakdown voltage and 20W power handling capability ensure robustness and versatility, while its compliance with REACH and RoHS standards ensures environmental and regulatory adherence. Whether used in power supplies, adapters, lighting systems, or telecom equipment, the INN2214K delivers outstanding performance and reliability, making it a preferred choice in the electronics industry.