onsemi

CS5173EDR8

CS5173EDR8 Description

The CS5173EDR8 is a versatile power management integrated circuit (PMIC) designed by onsemi, offering a wide range of configurations and performance capabilities. This IC is part of the Power Management category and is specifically designed to provide adjustable output voltage regulation with a maximum input voltage of 30V and a minimum input voltage of 2.7V. The CS5173EDR8 supports a switching frequency of 560kHz, making it suitable for applications requiring high efficiency and compact design. The output configuration is flexible, allowing for both positive and negative outputs, and it can deliver a maximum output current of 1.5A through its switch. The output voltage is adjustable from a minimum of 1.28V up to a maximum switch voltage of 40V, providing a wide range of voltage regulation options.

CS5173EDR8 Features

• Adjustable Output Voltage: The CS5173EDR8 offers an adjustable output voltage range from 1.28V to 40V, making it highly adaptable for various power requirements.
• Wide Input Voltage Range: With an input voltage range from 2.7V to 30V, this PMIC can operate efficiently across a broad spectrum of input conditions.
• High Switching Frequency: The 560kHz switching frequency ensures high efficiency and allows for the use of smaller external components, contributing to a compact design.
• Flexible Output Configuration: The ability to configure the output as either positive or negative provides additional flexibility in system design.
• 1.5A Output Current: The IC supports a maximum output current of 1.5A through its switch, suitable for applications requiring moderate to high current loads.
• Multiple Topologies: The CS5173EDR8 supports various converter topologies, including Buck, Boost, Flyback, Forward Converter, and SEPIC, making it versatile for different power conversion needs.
• Surface Mount Packaging: The surface mount type ensures ease of integration into modern PCB designs.
• Moisture Sensitivity Level 1: With an MSL of 1 (Unlimited), the IC is suitable for a wide range of environmental conditions without the need for special handling.
• REACH Compliance: The REACH Unaffected status ensures compliance with environmental and safety regulations.
• ECCN and HTSUS Classification: Classified under ECCN EAR99 and HTSUS 8542.39.0001, the CS5173EDR8 meets international trade and export control standards.

CS5173EDR8 Applications

The CS5173EDR8 is ideal for a variety of applications where adjustable voltage regulation and high efficiency are critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles where compact design and high efficiency are paramount.
• Industrial Equipment: Suitable for industrial control systems and automation equipment that require flexible power management solutions.
• Telecommunications: Can be used in base stations and communication equipment where reliable power conversion and regulation are essential.
• Automotive: Applicable in automotive electronics for managing power in various subsystems, including infotainment and advanced driver assistance systems (ADAS).
• Medical Devices: Useful in medical equipment where precise voltage regulation and high reliability are required.

Conclusion of CS5173EDR8

The CS5173EDR8 from onsemi is a robust and versatile power management IC that offers a wide range of technical specifications and performance benefits. Its adjustable output voltage, wide input voltage range, and high switching frequency make it suitable for a variety of applications across different industries. The ability to configure the output as positive or negative, along with support for multiple converter topologies, further enhances its flexibility. Despite being marked as obsolete, the CS5173EDR8 remains a reliable choice for applications requiring efficient power management solutions. Its compliance with environmental and safety regulations, as well as international trade standards, ensures that it meets the necessary requirements for modern electronics design.