The SWPA3010S2R2MT from Sunlord is a shielded power inductor specifically designed for applications requiring a compact size, high inductance, and excellent current handling capabilities. The device measures 3.0 x 3.0 x 1.0 mm. The '2R2' designation indicates an inductance value of 2.2µH.

Applications

• DC-DC Converters: Commonly used in step-up (boost) and step-down (buck) converters.
• Power Management Circuits: Ideal for voltage regulation in various electronic devices.
• Mobile Devices: Suitable for power supplies in smartphones, tablets, and wearables.
• Portable Electronics: Used in battery-powered devices to efficiently manage power.
• LED Lighting: Employed in LED driver circuits for stable current control.

Features

• Shielded Construction: Provides excellent EMI (Electromagnetic Interference) suppression.
• Compact Size: Small footprint (3.0 x 3.0 x 1.0 mm) saves valuable board space.
• High Saturation Current: Capable of handling high DC currents without significant inductance drop.
• Low DC Resistance (DCR): Minimizes power losses and improves efficiency.
• Surface Mount Technology (SMT): Designed for automated assembly processes.

Benefits

• Improved Efficiency: Low DCR contributes to reduced power dissipation and increased efficiency.
• Reduced EMI: Shielded construction minimizes electromagnetic radiation, ensuring compliance with EMI regulations.
• Space Saving: Small size enables high-density circuit designs.
• Reliable Performance: Robust design ensures stable operation in demanding environments.
• Easy Integration: SMT-compatible for seamless integration into automated assembly lines.

Additional Details

The SWPA3010S2R2MT inductor utilizes a ferrite core material, contributing to its high inductance and stable performance characteristics. It is RoHS compliant, adhering to environmental regulations regarding hazardous substances. The component's operating temperature range typically spans from -40°C to +125°C. Its saturation current is approximately 1.8A, with a rated current of around 1.6A. This inductor is frequently employed in DC-DC converters to stabilize voltage output in battery-powered systems, ensuring consistent and reliable performance even as the battery discharges.