The MSS1048-801NLC is a shielded power inductor manufactured by Coilcraft. It's designed for use in DC-DC converters and power supply applications where high efficiency and low EMI are crucial.

Applications

• DC-DC converters
• Voltage regulators
• Power supplies
• Point-of-Load (POL) converters
• Filtering applications

Features

• Shielded construction: Minimizes electromagnetic interference (EMI).
• High current handling: Designed to handle high DC currents without saturation.
• Low DC resistance (DCR): Reduces power losses and improves efficiency.
• Small footprint: Compact size for space-constrained applications.
• Flat wire winding: Maximizes current handling capability.
• RoHS compliant: Environmentally friendly construction.

Benefits

• Reduced EMI: Shielded construction minimizes electromagnetic radiation, preventing interference with other components.
• High efficiency: Low DCR minimizes power losses, improving overall system efficiency.
• High current capability: Handles high currents without saturation, ensuring stable operation.
• Compact design: Small footprint allows for use in space-constrained applications.
• Improved thermal performance: Flat wire winding helps to dissipate heat more effectively.

Additional Details

The MSS1048-801NLC has an inductance value of 800 nH (0.8 μH). It has a saturation current (Isat) rating specified in the datasheet, which represents the current at which the inductance drops by a certain percentage. It is crucial to stay below this current to avoid saturation. The RMS current rating (Irms) also provided in the datasheet, represents the current that will cause a specified temperature rise in the inductor. The operating temperature range is also specified in the datasheet. The inductor is typically surface mounted onto a PCB.