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FAN2011EMPX

FAN2011EMPX Description

The FAN2011EMPX is a high-performance DC switching voltage regulator designed by Fairchild Semiconductor (now part of onsemi). This device is an integral part of the DC Switching Voltage Regulators category, offering a robust solution for power management in various electronic applications. The FAN2011EMPX features a synchronous rectifier, which enhances efficiency and reduces power loss compared to traditional rectification methods. It operates with an adjustable output voltage, providing flexibility to meet diverse power requirements. The regulator supports an input voltage range of 4.5V to 5.5V and delivers a maximum output current of 1.5A. The output voltage is adjustable from 0.8V to 5.5V, making it suitable for a wide range of applications.

The FAN2011EMPX employs a buck topology, which is known for its high efficiency and compact design. The switching frequency is set at 1.3MHz, allowing for the use of smaller inductors and capacitors while maintaining high performance. The device is available in a surface-mount package, specifically the 6MLP, which is ideal for space-constrained designs. The regulator is also RoHS3 compliant, ensuring it meets the latest environmental standards.

FAN2011EMPX Features

• Synchronous Rectifier: Enhances efficiency and reduces power loss.
• Adjustable Output Voltage: Provides flexibility with a range from 0.8V to 5.5V.
• Wide Input Voltage Range: Operates between 4.5V and 5.5V.
• High Output Current: Capable of delivering up to 1.5A.
• Buck Topology: Ensures high efficiency and compact design.
• High Switching Frequency: 1.3MHz allows for smaller passive components.
• Surface-Mount Package: 6MLP package is for suitable space-constrained applications.
• RoHS3 Compliant: Meets environmental standards.
• Positive Output Configuration: Ideal for most power supply applications.
• Single Output: Simplifies design and reduces complexity.

FAN2011EMPX Applications

The FAN2011EMPX is ideal for applications requiring high efficiency and compact design. Its adjustable output voltage and high current capacity make it suitable for a variety of electronic devices, including:

• Consumer Electronics: Ideal for portable devices and gadgets that require efficient power management.
• Industrial Equipment: Suitable for applications where space is limited and high efficiency is crucial.
• Telecommunications: Can be used in various telecom devices that need reliable power regulation.
• Computing Devices: Applicable in systems where power efficiency and compact design are essential.

Conclusion of FAN2011EMPX

The FAN2011EMPX is a versatile and efficient DC switching voltage regulator designed to meet the demands of modern electronic applications. Its synchronous rectifier, adjustable output voltage, and high switching frequency provide significant advantages over similar models. The surface-mount package and RoHS3 compliance make it suitable for a wide range of applications, from consumer electronics to industrial equipment. While the product is now obsolete, its legacy continues to influence the design of modern power management solutions.