The LPS5030-684MRC is a shielded power inductor manufactured by Coilcraft. This inductor is designed for use in a variety of power supply and filtering applications. Its shielded construction minimizes electromagnetic interference (EMI), making it suitable for noise-sensitive environments. The 684 designation indicates an inductance of 680μH.

Applications:

• DC-DC Converters: Used as an energy storage element in buck, boost, and other DC-DC converter topologies.
• Power Supplies: Employed in power supplies for filtering and energy storage.
• EMI Filtering: Used in EMI filters to reduce electromagnetic interference.
• Buck Regulators: Found in buck regulator circuits for voltage step-down applications.
• Boost Regulators: Used in boost regulator circuits for voltage step-up applications.

Features:

• Shielded Construction: Provides excellent EMI shielding, reducing electromagnetic interference.
• High Current Handling: Capable of handling high DC currents without saturation.
• Low DC Resistance (DCR): Offers low DC resistance for improved efficiency.
• 680μH Inductance: Provides an inductance value of 680 microhenries.
• Surface Mount Package: Available in a surface mount package for easy PCB assembly.
• RoHS Compliant: Complies with RoHS environmental regulations.

Benefits:

• Reduced EMI: Shielded construction minimizes electromagnetic interference.
• High Efficiency: Low DC resistance improves power supply efficiency.
• Reliable Performance: Designed for reliable operation in demanding environments.
• Compact Size: Small surface mount package saves board space.
• Easy to Use: Simple to use and integrate into existing circuits.

Technical Specifications: The LPS5030-684MRC has specific inductance, current, and resistance ratings. Key parameters include Inductance (L), DC Resistance (DCR), Saturation Current (Isat), and RMS Current (Irms). Consult the manufacturer's datasheet for detailed specifications, including tolerance, temperature characteristics, and package dimensions. The Saturation Current and RMS Current ratings are critical for selecting the appropriate inductor for a given application.