onsemi

FAN5308MPX

FAN5308MPX Description

The FAN5308MPX is a highly efficient, adjustable output buck regulator designed for a wide range of power management applications. Manufactured by onsemi, this IC offers a robust solution for delivering up to 800mA of output current with an adjustable output voltage ranging from 0.8V to 5.5V. The regulator operates over an input voltage range of 2.5V to 5.5V, making it suitable for various power supply applications. The FAN5308MPX features a switching frequency of 1.3kHz, which allows for the use of small external components, thereby reducing the overall footprint and cost of the solution.

FAN5308MPX Features

• Adjustable Output Voltage: The FAN5308MPX provides an adjustable output voltage from 0.8V to 5.5V, offering flexibility to meet the specific requirements of different applications.
• High Efficiency: With a synchronous rectifier, the FAN5308MPX achieves high efficiency, which is crucial for power-sensitive applications and helps in reducing power loss and heat generation.
• Wide Input Voltage Range: The regulator supports an input voltage range of 2.5V to 5.5V, making it suitable for a variety of power sources, including batteries and low-voltage power supplies.
• Low Minimum Input Voltage: The minimum input voltage of 2.5V allows the FAN5308MPX to operate efficiently even in low-voltage environments, enhancing its versatility.
• Surface Mount Technology: The FAN5308MPX is available in a surface mount package (Tape & Reel), which is ideal for automated assembly processes and high-density PCB designs.
• Compliance and Reliability: The FAN5308MPX is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. Additionally, it has a moisture sensitivity level (MSL) of 1 (Unlimited), making it suitable for various manufacturing environments.

FAN5308MPX Applications

The FAN5308MPX is ideal for applications requiring a compact, high-efficiency power solution. Some specific use cases include:

• Portable Devices: The wide input voltage range and high efficiency make the FAN5308MPX suitable for battery-powered devices such as smartphones, tablets, and portable gaming consoles.
• Consumer Electronics: The regulator can be used in a variety of consumer electronics where space and power efficiency are critical, such as digital cameras, MP3 players, and smartwatches.
• Industrial Applications: The FAN5308MPX can be employed in industrial settings for powering sensors, microcontrollers, and other low-power devices.
• Medical Devices: The compact size and high efficiency of the FAN5308MPX make it suitable for powering portable medical devices such as glucose meters and wearable health monitors.

Conclusion of FAN5308MPX

The FAN5308MPX is a versatile and efficient buck regulator that offers a wide range of features and benefits. Its adjustable output voltage, wide input voltage range, and high efficiency make it an ideal choice for a variety of applications, particularly in portable and power-sensitive devices. Despite being marked as obsolete, the FAN5308MPX remains a reliable and cost-effective solution for power management needs. Its compliance with environmental and regulatory standards ensures that it can be used in various manufacturing processes without concerns about environmental impact. For designers and engineers looking for a robust and efficient power management solution, the FAN5308MPX is a strong contender.