Richtek

RT8284NGS

RT8284NGS Description

The RT8284NGS is a high-performance, adjustable output buck converter designed by Richtek USA Inc., a leading manufacturer of power management integrated circuits (PMICs). This IC offers a wide input voltage range from 4.5V to 23V and can deliver a maximum output current of 2A. The output voltage is adjustable from 0.923V to 20V, making it highly versatile for various applications. The RT8284NGS is equipped with a synchronous rectifier, which enhances efficiency and reduces power loss, especially in high-current applications. It operates at a switching frequency of 340kHz, ensuring minimal electromagnetic interference (EMI) and a compact solution size.

The RT8284NGS is housed in an 8SOP package and is available in tape and reel (TR) format, facilitating surface-mount assembly processes. It is REACH unaffected and RoHS3 compliant, adhering to stringent environmental standards. The moisture sensitivity level (MSL) is rated at 3 (168 hours), ensuring reliability in various environmental conditions. This buck converter is classified under ECCN EAR99 and HTSUS 8542.39.0001, making it suitable for international trade and compliance.

RT8284NGS Features

• Wide Input Voltage Range: The RT8284NGS supports an input voltage range from 4.5V to 23V, making it suitable for a variety of power supply applications.
• High Output Current: With a maximum output current of 2A, this buck converter can efficiently power demanding devices and systems.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.923V to 20V, providing flexibility to meet specific application requirements.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency and reduces power loss, ensuring optimal performance.
• High Switching Frequency: Operating at 340kHz, the RT8284NGS minimizes EMI and allows for a compact solution size, ideal for space-constrained designs.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring the product meets environmental standards and regulations.
• Moisture Sensitivity Level: MSL 3 (168 hours) ensures reliability in various environmental conditions, making it suitable for industrial and consumer applications.
• Packaging and Assembly: Available in an 8SOP package with tape and reel (TR) format, facilitating surface-mount assembly processes.

RT8284NGS Applications

The RT8284NGS is ideal for a wide range of applications due to its versatile features and high performance. Some specific use cases include:

• Consumer Electronics: Ideal for powering smartphones, tablets, and portable devices that require efficient power management.
• Industrial Equipment: Suitable for industrial control systems, automation devices, and machinery that demand reliable and efficient power conversion.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where high efficiency and compact design are critical.
• Automotive Electronics: Applicable in automotive systems, such as infotainment units and electronic control units, where space and efficiency are paramount.
• Medical Devices: Suitable for medical equipment that requires stable and efficient power supply, ensuring reliable operation.

Conclusion of RT8284NGS

The RT8284NGS is a robust and versatile buck converter that stands out in the power management IC market. Its wide input voltage range, high output current, and adjustable output voltage make it suitable for a variety of applications. The inclusion of synchronous rectification and a high switching frequency ensures high efficiency and minimal power loss. The RT8284NGS is also environmentally compliant and reliable, making it an excellent choice for both industrial and consumer applications. Whether powering consumer electronics, industrial equipment, or automotive systems, the RT8284NGS delivers exceptional performance and reliability.