Richtek Tariff Inquiry

RT7278GSP

RT7278GSP Description

The RT7278GSP is a high-performance, adjustable DC switching voltage regulator designed by Richtek USA Inc. This regulator is part of the ACOT™ series and offers a robust solution for efficient power management in a wide range of electronic applications. The RT7278GSP features an input voltage range of 4.5V to 18V and supports a maximum output current of 3A. It operates with a switching frequency of 700kHz, ensuring high efficiency and minimal power loss. The regulator is designed with a synchronous rectifier, enhancing its performance and efficiency. The output voltage is adjustable from 0.765V to 8V, providing flexibility for various power requirements. The RT7278GSP is available in a surface-mount package (8SOP) and is packaged in tape and reel (TR) format. It is compliant with REACH and ROHS3 standards, ensuring environmental safety and regulatory adherence. The product is classified under HTSUS code 8542.39.0001 and has an ECCN classification of EAR99. With a moisture sensitivity level (MSL) of 3 (168 hours), the RT7278GSP is suitable for use in environments with varying humidity levels.

RT7278GSP Features

• Adjustable Output Voltage: The RT7278GSP offers an adjustable output voltage range from 0.765V to 8V, providing flexibility to meet diverse power requirements.
• High Efficiency: With a switching frequency of 700kHz and a synchronous rectifier, the regulator ensures high efficiency and minimal power loss, making it ideal for applications requiring high power conversion efficiency.
• Wide Input Voltage Range: The regulator supports an input voltage range of 4.5V to 18V, making it suitable for a variety of power sources and applications.
• High Output Current: The RT7278GSP can deliver a maximum output current of 3A, making it capable of handling high-power loads.
• Surface-Mount Technology: The regulator is designed for surface-mount applications, offering a compact and reliable solution for space-constrained designs.
• Regulatory Compliance: The RT7278GSP is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the regulator is suitable for use in environments with varying humidity levels, enhancing its versatility.
• Packaging: Available in tape and reel (TR) format, the RT7278GSP is easy to handle and integrate into automated assembly processes.

RT7278GSP Applications

The RT7278GSP is ideal for a variety of applications that require efficient power management and high performance. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and laptops where high efficiency and compact design are crucial.
• Telecommunications: Suitable for powering base stations, routers, and other telecom equipment that require reliable and efficient power conversion.
• Industrial Systems: Applicable in industrial control systems, automation equipment, and IoT devices where robust power management is essential.
• Automotive: Can be used in automotive applications such as infotainment systems, onboard electronics, and advanced driver-assistance systems (ADAS) where high efficiency and reliability are paramount.
• Medical Devices: Suitable for medical equipment that requires precise power management and compliance with stringent safety and environmental standards.

Conclusion of RT7278GSP

The RT7278GSP is a versatile and high-performance DC switching voltage regulator that offers significant advantages over similar models. Its adjustable output voltage, high efficiency, wide input voltage range, and high output current make it suitable for a wide range of applications. The regulator's compliance with REACH and ROHS3 standards, along with its moisture sensitivity level of 3, ensures it meets environmental and safety requirements. With its surface-mount technology and tape and reel packaging, the RT7278GSP is easy to integrate into modern electronic designs. Whether used in consumer electronics, telecommunications, industrial systems, automotive applications, or medical devices, the RT7278GSP provides a reliable and efficient power management solution.