onsemi

CS5171GD8G

CS5171GD8G Description

The CS5171GD8G is a versatile DC switching voltage regulator designed by onsemi, offering adjustable output voltage capabilities. This regulator is ideal for a wide range of applications requiring efficient power conversion and regulation. It features an input voltage range from 2.7V to 30V, making it suitable for various power supply requirements. The regulator can deliver a maximum output current of 1.5A through its switch, ensuring robust performance in demanding applications.

The CS5171GD8G supports multiple output configurations, including positive or negative outputs, providing flexibility in circuit design. It operates within a temperature range of 0°C to 125°C (TJ), ensuring reliable performance in diverse environmental conditions. The regulator employs a switching frequency of 280kHz, which helps in achieving high efficiency and compact design.

The CS5171GD8G is housed in an 8SOIC package and is available in a tube package format. It is REACH unaffected and under classified ECCN EAR99, ensuring compliance with international regulatory standards. The product is currently marked as obsolete, but it remains a valuable component for legacy systems and specific applications where its unique features are required.

CS5171GD8G Features

• Adjustable Output Voltage: The CS5171GD8G offers an adjustable output voltage range from 1.28V to 40V, providing flexibility to meet various power requirements.
• Wide Input Voltage Range: With an input voltage range of 2.7V to 30V, this regulator can accommodate a broad spectrum of input power sources.
• High Output Current: Capable of delivering up to 1.5A of output current, ensuring sufficient power for demanding applications.
• Multiple Output Configurations: Supports both positive and negative output configurations, enhancing design versatility.
• Efficient Switching Frequency: Operates at a switching frequency of 280kHz, enabling high efficiency and compact design.
• Robust Operating Temperature Range: Functions reliably within a temperature range of 0°C to 125°C (TJ), making it suitable for industrial and automotive applications.
• Multiple Topologies: Supports various converter topologies such as Buck, Boost, Flyback, Forward Converter, and SEPIC, providing extensive design options.
• Surface Mount Technology: The surface mount mounting type ensures ease of integration into modern PCB designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures the component is suitable for a wide range of manufacturing processes without additional moisture protection requirements.

CS5171GD8G Applications

The CS5171GD8G is ideal for applications requiring efficient power conversion and regulation. Its adjustable output voltage and wide input voltage range make it suitable for:

• Industrial Power Supplies: Where reliable and efficient power conversion is crucial.
• Automotive Electronics: Due to its robust operating temperature range and ability to handle varying input voltages.
• Telecommunications: For power regulation in various telecom equipment.
• Consumer Electronics: In devices requiring adjustable voltage outputs and high efficiency.
• Medical Devices: Where precise power regulation and reliability are paramount.

Conclusion of CS5171GD8G

The CS5171GD8G is a highly versatile DC switching voltage regulator that offers a wide range of technical specifications and performance benefits. Its adjustable output voltage, wide input voltage range, and multiple output configurations make it an ideal choice for various applications. The regulator's high efficiency and compact design, combined with its robust operating temperature range, ensure reliable performance in diverse environments.

While the CS5171GD8G is marked as obsolete, it remains a valuable component for legacy systems and specific applications where its unique features are essential. For engineers and designers seeking a reliable and flexible power regulation solution, the CS5171GD8G is a worthy consideration.