The XAL7070-122ME is a shielded power inductor manufactured by Coilcraft. Designed for high-performance DC-DC converter applications, this inductor features a shielded construction to minimize electromagnetic interference (EMI), a low DC resistance (DCR) for high efficiency, and a high saturation current to handle peak current demands. The robust design makes it suitable for demanding environments.

Applications

• DC-DC Converters: Used in buck, boost, and buck-boost converters for efficient power conversion in various electronic devices.
• Power Supplies: Integrated into power supplies for computers, servers, and industrial equipment to regulate voltage and current.
• Voltage Regulators: Employed in voltage regulator circuits to maintain a stable output voltage under varying load conditions.
• Filtering Circuits: Utilized in LC filters to reduce noise and ripple in power lines and signal paths.
• Automotive Electronics: Applied in automotive power systems for efficient and reliable power management.

Features

• Inductance: 1.2 µH (1.2 microhenries).
• Tolerance: Typically ±20%.
• Saturation Current: High saturation current allows the inductor to handle large peak currents without significant inductance drop.
• Shielded Construction: Minimizes EMI radiation, reducing interference with nearby components and circuits.
• Low DC Resistance (DCR): Low DCR minimizes power losses, improving efficiency.
• Operating Temperature: Wide operating temperature range, typically from -40°C to +125°C.
• Footprint: 7.3 mm x 7.3 mm footprint.

Benefits

• High Efficiency: Low DCR reduces power losses, increasing the overall efficiency of the power conversion system.
• Reduced EMI: Shielded construction minimizes electromagnetic interference, ensuring stable and reliable operation.
• Compact Size: Relatively small footprint allows for high-density circuit designs, saving valuable board space.
• Excellent Current Handling: High saturation current capability enables the inductor to handle high peak currents without performance degradation.
• Robust Performance: Designed for reliable operation in a wide range of environmental conditions, ensuring long-term stability.

The XAL7070-122ME from Coilcraft is designed for high-performance applications requiring efficient power management and minimal EMI. Its low DC resistance, high saturation current, and shielded construction make it an excellent choice for DC-DC converters and power supplies. The XAL7070 series is designed for automated assembly, facilitating efficient manufacturing processes and reducing production costs. The inductor's robust construction ensures reliable performance in demanding environments.