The SLN6020T-3R3M1R9-MPF is a power inductor from TDK Corporation, designed for power management applications in a variety of electronic devices. Key features of this inductor include its shielded construction, which helps minimize electromagnetic interference (EMI), its compact size which allows for high-density mounting, and its ability to handle moderate current levels. This inductor is suitable for applications that require efficient power conversion and stable operation.

Applications

• DC-DC Converters: Used in buck, boost, and buck-boost converters.
• Power Supplies: Suitable for regulated power supplies in electronic devices.
• Portable Electronics: Used in smartphones, tablets, and other battery-powered devices.
• LED Lighting: Employed in LED driver circuits.
• Automotive Applications: Can be used in automotive power management systems.

Features

• Shielded Construction: Minimizes electromagnetic interference (EMI).
• Compact Size: Allows for high-density mounting on circuit boards.
• High Current Capability: Supports moderate current applications.
• Low DC Resistance (DCR): Reduces power loss and improves efficiency.
• Surface Mount Technology (SMT): Designed for automated assembly processes.

Benefits

• Reduced EMI: Shielded design minimizes noise and interference.
• Space Saving: Compact size enables smaller and more efficient designs.
• High Efficiency: Low DCR contributes to reduced power consumption.
• Reliable Performance: Designed for stable operation in various environments.
• Simplified Assembly: SMT design facilitates easy integration into automated production lines.

Additional Details

The SLN6020T-3R3M1R9-MPF inductor has an inductance value of 3.3μH, with a tolerance that typically falls around ±20%. The '1R9' marking most likely indicates a specific series or manufacturing characteristic, such as rated current or saturation current. It is designed for operation over a broad temperature range, usually from -40°C to +125°C. The inductor is RoHS compliant, meaning it is free from hazardous substances and meets environmental regulations. It is essential to implement adequate thermal management practices to ensure reliable performance, especially when operating under high current conditions. For optimal performance and longevity, always refer to the manufacturer's datasheet for detailed specifications, including saturation current, rated current, and DCR at different temperatures.