onsemi

CS5173ED8

CS5173ED8 Description

The CS5173ED8 is a versatile power management integrated circuit (PMIC) designed by onsemi, offering a wide range of input and output voltage capabilities. This IC is designed to provide adjustable output voltages, making it highly adaptable for various power management applications. The CS5173ED8 supports a broad input voltage range from 2.7V to 30V and can deliver an output current of up to 1.5A through its switch. It is capable of both positive and negative output configurations, providing flexibility in circuit design. The IC operates with a switching frequency of 560kHz, ensuring efficient power conversion. Despite being marked as obsolete, the CS5173ED8 remains a reliable choice for power management solutions due to its robust design and compatibility with multiple topologies, including buck, boost, flyback, forward converter, and SEPIC.

CS5173ED8 Features

• Adjustable Output Voltage: The CS5173ED8 offers an adjustable output voltage range from 1.28V to 40V, providing flexibility to meet the specific requirements of various applications.
• Wide Input Voltage Range: With an input voltage range of 2.7V to 30V, the IC can accommodate a variety of power sources, making it suitable for both low and high voltage systems.
• High Output Current: The ability to deliver up to 1.5A of output current ensures that the CS5173ED8 can support demanding applications requiring significant power.
• Versatile Output Configuration: The IC supports both positive and negative output configurations, enhancing its adaptability in different circuit designs.
• Efficient Switching Frequency: Operating at a switching frequency of 560kHz, the CS5173ED8 ensures efficient power conversion with minimal energy loss.
• Multiple Topologies: The CS5173ED8 supports multiple topologies, including buck, boost, flyback, forward converter, and SEPIC, making it a versatile solution for a wide range of power management needs.
• Surface Mount Packaging: The surface mount package type ensures ease of integration into modern PCB designs, facilitating compact and efficient circuit layouts.
• Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 1 (unlimited), the CS5173ED8 is suitable for use in various environmental conditions without the risk of moisture-related damage.
• REACH Compliance: The CS5173ED8 is REACH unaffected, ensuring compliance with environmental and safety regulations.

CS5173ED8 Applications

The CS5173ED8 is ideal for applications requiring a flexible and efficient power management solution. Its wide input and output voltage ranges, combined with its ability to deliver high output current, make it suitable for a variety of industries and applications, including:

• Consumer Electronics: Ideal for powering devices that require adjustable voltage levels and high current, such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Suitable for industrial applications where robust power management is crucial, such as in motor drives, automation systems, and power supplies.
• Telecommunications: Can be used in telecommunication infrastructure, including base stations and network equipment, where reliable power management is essential.
• Automotive Electronics: Applicable in automotive systems requiring efficient power conversion and high reliability, such as in-vehicle infotainment systems and electronic control units.

Conclusion of CS5173ED8

The CS5173ED8 from onsemi is a highly versatile and efficient power management IC, offering adjustable output voltages and a wide input voltage range. Its ability to support multiple topologies and deliver high output current makes it a reliable choice for various power management applications. Despite its obsolete status, the CS5173ED8 remains a valuable component due to its robust design and compatibility with modern electronics. Its surface mount packaging and moisture sensitivity level of 1 (unlimited) further enhance its suitability for diverse environments. For applications requiring flexible and efficient power management, the CS5173ED8 is an excellent choice.