The SCDS104R-220M-N is a molded power inductor manufactured by Chilisin. It is designed for use in power supply circuits and DC-DC converters, offering high efficiency and low core loss.

Applications

• DC-DC converters: Used as the main inductor in buck, boost, and buck-boost converters.
• Power supplies: Filtering and energy storage in power supply circuits.
• Voltage regulators: Smoothing the output voltage in voltage regulators.
• Portable devices: Power management in smartphones, tablets, and laptops.
• LED lighting: Powering LED drivers in lighting applications.

Features

• High current capacity: Handles high DC currents without saturation.
• Low DC resistance (DCR): Minimizes power loss due to resistance.
• Shielded construction: Reduces electromagnetic interference (EMI).
• Molded construction: Provides high mechanical strength and reliability.
• Compact size: Small footprint for space-constrained applications.
• Operating temperature range: Wide operating temperature range for use in various environments.
• RoHS compliant: Compliant with RoHS environmental standards.

Benefits

• Improved efficiency: Low DCR minimizes power loss, leading to higher efficiency in power converters.
• Reduced EMI: Shielded construction reduces electromagnetic interference, improving system performance.
• High reliability: Molded construction provides high mechanical strength and environmental protection.
• Space saving: Compact size allows for use in space-constrained applications.
• Stable performance: Maintains stable performance over a wide range of temperatures and currents.

Additional Details

The SCDS104R-220M-N has an inductance value of 22μH. The 'M' in the part number typically indicates a tolerance of ±20%. The datasheet provides detailed specifications, including the saturation current, RMS current, DCR, and dimensions. The shielded construction is crucial for minimizing EMI in sensitive electronic devices.