The XCL7050-741MEC is a high-performance shielded power inductor manufactured by Coilcraft. It is designed for use in a wide range of DC-DC converter applications where high efficiency, low EMI, and a compact size are crucial. This inductor is particularly well-suited for use in portable devices, power supplies, and other applications where space and power are at a premium.

Applications

• DC-DC converters: Used in step-up, step-down, and inverting power supplies.
• Point-of-Load (POL) regulators: Providing efficient power conversion at the load.
• Portable electronics: Powering smartphones, tablets, and other portable devices.
• LED lighting: Providing efficient power for LED drivers.
• Power amplifiers: Serving as a critical component in power amplifier circuits.

Features

• Shielded construction: Minimizes EMI (Electromagnetic Interference).
• High saturation current: Enables higher current handling capabilities.
• Low DC resistance (DCR): Improves efficiency and reduces power loss.
• Compact size: Saves board space and allows for miniaturization.
• Wide operating temperature range: Suitable for use in a variety of environments.
• RoHS compliant: Meets environmental regulations.

Benefits

• Reduced EMI: The shielded construction minimizes electromagnetic interference, which can improve the performance of nearby circuits.
• Improved efficiency: Low DCR reduces power loss and improves the overall efficiency of the power supply.
• Increased power density: The compact size and high saturation current allow for higher power density in a smaller footprint.
• Reliable operation: The wide operating temperature range ensures reliable performance in a variety of environments.
• Compliance with environmental regulations: RoHS compliance ensures that the inductor meets environmental regulations.

Additional Details

The XCL7050-741MEC has an inductance value of 0.74 µH. Its saturation current is rated at 23 A, and it features a low DC resistance. The operating temperature range is typically -40°C to +125°C. It comes in a surface mount package. It's designed for automatic placement on printed circuit boards. The core material provides stable performance over temperature and frequency.

This inductor is a suitable option for applications where efficiency, low EMI, and compact size are paramount.