The SWPA5020S6R8M from Sunlord is a shielded, wire-wound power inductor designed for high-current applications in power management circuits. This surface-mount device is ideal for use in DC-DC converters, power supplies, and other applications requiring efficient energy storage and low EMI.

Applications

• DC-DC Converters: Used as the primary energy storage component in step-up, step-down, and buck-boost converters.
• Power Supplies: Employed in voltage regulators and power management ICs for efficient power delivery.
• LED Lighting: Integrated into LED driver circuits to provide stable current regulation and high efficiency.
• Automotive Electronics: Found in various automotive power systems, including engine control units (ECUs) and infotainment systems.
• Industrial Equipment: Used in power supplies and motor control circuits for industrial automation.

Features

• Shielded Construction: Provides excellent EMI suppression, minimizing interference with other components.
• High Current Capacity: Designed to handle high saturation currents, ensuring stable performance under heavy loads.
• Wire-Wound Construction: Offers low DC resistance (DCR) for improved efficiency and reduced power losses.
• Surface Mount Technology (SMT): Enables automated assembly and reduces manufacturing costs.
• Compact Size: 5.0mm x 5.0mm x 2.0mm dimensions allow for high-density board layouts.

Benefits

• Improved Efficiency: Low DCR minimizes power dissipation, resulting in higher overall system efficiency.
• Reduced EMI: Shielded design reduces electromagnetic interference, improving system reliability.
• Stable Performance: High saturation current ensures consistent inductance under varying load conditions.
• Simplified Assembly: SMT construction facilitates automated assembly and reduces manufacturing costs.
• Miniaturization: Compact size allows for integration into space-constrained applications.

Additional Details

The SWPA5020S6R8M has an inductance value of 6.8µH and is designed for high-temperature operation. It adheres to RoHS compliance, ensuring it is environmentally friendly. The specific core material is optimized for low core losses at high frequencies, further contributing to its efficiency. Its robust construction and shielded design make it an excellent choice for demanding power management applications.