onsemi

FAN49103AUC340X

FAN49103AUC340X Description

The FAN49103AUC340X is a high-performance DC switching voltage regulator designed and manufactured by onsemi. This TinyPower™ series regulator offers a programmable (fixed) output type, making it suitable for a wide range of applications requiring precise voltage regulation. With an input voltage range of 2.5V to 5.5V and an output voltage range of 2.8V to 4V, the FAN49103AUC340X can deliver up to 2.5A of output current, making it ideal for applications requiring up to 20W of power.

FAN49103AUC340X Features

• Programmable (Fixed) Output Type: The FAN49103AUC340X offers a programmable output voltage, allowing for precise voltage regulation in various applications.
• Wide Input Voltage Range: With an input voltage range of 2.5V to 5.5V, the FAN49103AUC340X can operate in a variety of power supply environments.
• High Output Current: Capable of delivering up to 2.5A of output current, the FAN49103AUC340X is suitable for applications requiring up to 20W of power.
• Positive Output Configuration: The FAN49103AUC340X provides a positive output voltage, making it compatible with a wide range of electronic devices.
• Synchronous Rectifier: The FAN49103AUC340X features a synchronous rectifier, which improves efficiency and reduces power loss.
• 1.8MHz Switching Frequency: The high switching frequency allows for smaller external components and improved performance in high-frequency applications.
• RoHS3 Compliance: The FAN49103AUC340X is compliant with the RoHS3 directive, ensuring environmental responsibility and regulatory compliance.
• REACH Unaffected Status: The FAN49103AUC340X is not affected by REACH regulations, ensuring uninterrupted supply and compliance with European chemical regulations.

FAN49103AUC340X Applications

The FAN49103AUC340X is ideal for a variety of applications where precise voltage regulation and high efficiency are critical. Some specific use cases include:

• Portable Electronics: Due to its small size and high efficiency, the FAN49103AUC340X is well-suited for powering portable electronic devices such as smartphones, tablets, and wearables.
• Industrial Control Systems: The FAN49103AUC340X can be used in industrial control systems where precise voltage regulation and high reliability are essential.
• Automotive Applications: The FAN49103AUC340X is suitable for automotive applications, such as infotainment systems and power management systems, where high efficiency and reliability are crucial.
• Telecommunications Equipment: The FAN49103AUC340X can be used in telecommunications equipment, such as base stations and routers, where high efficiency and precise voltage regulation are required.

Conclusion of FAN49103AUC340X

The FAN49103AUC340X is a versatile and high-performance DC switching voltage regulator that offers a wide input voltage range, high output current, and precise voltage regulation. Its unique features, such as the synchronous rectifier and high switching frequency, make it an ideal choice for a variety of applications, including portable electronics, industrial control systems, automotive applications, and telecommunications equipment. With its RoHS3 compliance and REACH unaffected status, the FAN49103AUC340X ensures both environmental responsibility and regulatory compliance, making it a reliable choice for your next project.