The DT5022P-474MLD is a high-performance power inductor manufactured by Coilcraft. This inductor is specifically designed for use in DC-DC converters and power supply applications where high efficiency and small size are critical. Its robust construction and optimized design allow it to handle high current levels while maintaining excellent electrical characteristics.

Applications

• DC-DC Converters: Used as the main energy storage component in buck, boost, and buck-boost converters.
• Power Supplies: Employed in switching power supplies for computers, servers, and telecommunications equipment.
• Point-of-Load (POL) Regulators: Utilized in POL regulators to provide localized power conversion close to the load.
• LED Lighting: Integrated into LED driver circuits to regulate current and voltage.
• Automotive Electronics: Found in automotive power systems for various electronic control units (ECUs).

Features

• High Current Handling: Designed to handle high DC currents without significant performance degradation.
• Low DC Resistance (DCR): Low DCR minimizes power losses and improves overall efficiency.
• Shielded Construction: Shielded construction reduces electromagnetic interference (EMI) and noise.
• Small Footprint: Compact size allows for use in space-constrained applications.
• High Saturation Current: High saturation current ensures stable inductance under high current conditions.

Benefits

• Improved Efficiency: Low DCR contributes to higher efficiency in power conversion circuits.
• Reduced EMI: Shielded construction minimizes EMI, ensuring compliance with regulatory standards.
• Compact Design: Small footprint enables miniaturization of power supply designs.
• Reliable Performance: Designed for reliable operation in demanding environments.
• Stable Inductance: High saturation current maintains stable inductance under varying load conditions.

Additional Details

The DT5022P-474MLD inductor has an inductance value of 470µH (474). It is designed to operate over a wide temperature range, making it suitable for various industrial and automotive applications. The inductor's core material is carefully selected to provide optimal performance in terms of inductance stability and core losses. The termination finish is typically lead-free, ensuring compliance with RoHS regulations. This inductor is suitable for automated pick and place assembly, which simplifies manufacturing processes. It is essential to consult the manufacturer's datasheet for detailed specifications, including operating temperature range, saturation current, and DCR values, to ensure proper application and performance.