Richtek Tariff Inquiry

RT7279GQW

RT7279GQW Description

The RT7279GQW is a high-performance, adjustable output voltage buck converter designed by Richtek USA Inc., a leading manufacturer in the power management integrated circuit (PMIC) industry. This IC regulator features a wide input voltage range from 4.5V to 18V, making it suitable for various power supply applications. With a maximum output current of 2A and an adjustable output voltage ranging from 0.765V to 8V, the RT7279GQW offers flexibility and precision in power delivery. The device operates at a switching frequency of 700kHz, ensuring high efficiency and reduced component size. The RT7279GQW is housed in a surface-mount 10WDFN package, which is both compact and robust, making it ideal for space-constrained designs. This product is part of the ACOT™ series, known for its advanced control technology that enhances stability and transient response. The RT7279GQW is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. With a moisture sensitivity level (MSL) of 3 (168 hours), the device is well-suited for manufacturing processes that require extended exposure to moisture.

RT7279GQW Features

• Wide Input Voltage Range: The RT7279GQW supports an input voltage range from 4.5V to 18V, providing compatibility with a variety of power sources.
• High Output Current: Capable of delivering up to 2A of output current, this buck converter is suitable for applications requiring high power delivery.
• Adjustable Output Voltage: With an adjustable output voltage range from 0.765V to 8V, the RT7279GQW offers precise control over the output voltage to meet specific application requirements.
• High Switching Frequency: Operating at a switching frequency of 700kHz, the RT7279GQW ensures high efficiency and allows for the use of smaller inductors and capacitors, reducing overall circuit size.
• Synchronous Rectification: The inclusion of synchronous rectification enhances efficiency and reduces power loss, making the RT7279GQW highly efficient even at high load currents.
• Advanced Control Technology: Part of the ACOT™ series, the RT7279GQW benefits from advanced control technology that improves stability and transient response, ensuring reliable performance under varying load conditions.
• Environmental Compliance: The RT7279GQW is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental regulations and is safe for use in various industries.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the RT7279GQW is suitable for manufacturing processes that involve extended exposure to moisture, enhancing its reliability in diverse production environments.

RT7279GQW Applications

The RT7279GQW is ideal for a wide range of applications due to its versatile design and high performance. Some specific use cases include:

• Consumer Electronics: Suitable for powering devices such as smartphones, tablets, and laptops, where high efficiency and compact design are crucial.
• Industrial Equipment: Ideal for industrial applications requiring reliable power delivery and precise voltage control, such as PLCs and automation systems.
• Telecommunications: Can be used in base stations and networking equipment where high efficiency and small form factor are essential.
• Automotive Electronics: Suitable for automotive applications, including infotainment systems and electronic control units, where robustness and environmental compliance are paramount.
• Medical Devices: Applicable in medical equipment that requires stable power supply and compliance with stringent environmental regulations.

Conclusion of RT7279GQW

The RT7279GQW is a versatile and high-performance buck converter that stands out in the power management IC market. Its wide input voltage range, high output current capability, and adjustable output voltage make it suitable for a variety of applications. The advanced control technology and synchronous rectification ensure high efficiency and reliability, while its environmental compliance and robust packaging make it a reliable choice for modern electronics. Whether used in consumer electronics, industrial equipment, or automotive applications, the RT7279GQW offers a comprehensive solution for efficient power delivery and precise voltage control.