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EC2630QI

EC2630QI Description

The EC2630QI is a DC switching voltage regulator from Intel's Enpirion® series, designed to deliver high efficiency and performance in a compact form factor. This regulator features a fixed output configuration with a single output, making it ideal for applications requiring a stable and reliable power supply. The EC2630QI operates within an input voltage range of 8V to 13.2V and provides a current output of 4.5A. Its output voltage is ratiometric, set at Vin/2, ensuring a proportional relationship between the input and output voltages. The regulator employs a charge pump topology with a switching frequency of 115kHz, enabling efficient power conversion. Additionally, the EC2630QI includes a synchronous rectifier, enhancing its overall efficiency and performance. The device is packaged in a 36QFN format, suitable for surface mount applications, and is available in tape and reel packaging. Despite its obsolescence, the EC2630QI remains a robust choice for specific power management needs.

EC2630QI Features

• Fixed Output Configuration: Ensures a stable power supply with a single output.
• Wide Input Voltage Range: Operates efficiently between 8V and 13.2V, providing flexibility in power source selection.
• High Current Output: Delivers up to 4.5A, suitable for demanding applications requiring significant power.
• Ratiometric Output Voltage: Set at Vin/2, maintaining a consistent voltage ratio to the input.
• Charge Pump Topology: Utilizes a charge pump design with a switching frequency of 115kHz for efficient power conversion.
• Synchronous Rectifier: Enhances efficiency and reduces power loss.
• Surface Mount Compatibility: 36QFN package is ideal for surface mount applications, ensuring easy integration into modern circuit designs.
• RoHS Compliant: Meets environmental standards, ensuring safe usage and disposal.
• REACH Unaffected: Complies with chemical safety regulations, providing assurance for industrial use.
• Moisture Sensitivity Level 3: Suitable for environments with up to 168 hours of exposure, ensuring reliability in various conditions.

EC2630QI Applications

The EC2630QI is well-suited for a variety of applications requiring a reliable and efficient power supply. Its high current output and wide input voltage range make it ideal for:

• Telecommunications Equipment: Providing stable power to base stations and other critical infrastructure.
• Industrial Control Systems: Ensuring consistent power supply for PLCs and other control devices.
• Embedded Systems: Offering efficient power management for embedded computers and IoT devices.
• Medical Devices: Delivering reliable power to diagnostic equipment and monitoring systems.
• Automotive Electronics: Suitable for in-vehicle systems requiring high efficiency and compact design.

Conclusion of EC2630QI

The EC2630QI is a versatile and efficient DC switching voltage regulator that offers significant benefits for applications requiring stable and high-current power supply. Its ratiometric output voltage and charge pump topology ensure efficient power conversion, while the synchronous rectifier enhances overall performance. Despite being marked as obsolete, the EC2630QI remains a reliable choice for specific power management needs, particularly in telecommunications, industrial control, and embedded systems. Its RoHS compliance and REACH unaffected status ensure it meets environmental and safety standards, making it a responsible choice for modern electronics.