The Coilcraft SG0285-AE is a high-performance shielded power inductor designed for a wide range of power supply applications. It offers a compact size and excellent electrical characteristics, making it suitable for demanding applications where efficiency and space are critical.

Applications:

• DC-DC converters
• Voltage regulators
• Power amplifiers
• Filtering circuits
• Portable devices

Features:

• Shielded construction for low EMI
• High saturation current
• Low DC resistance (DCR)
• Small footprint
• Wide operating temperature range
• RoHS compliant

Benefits:

• Reduced electromagnetic interference (EMI) due to the shielded design.
• High efficiency in power conversion circuits due to the low DCR.
• Ability to handle high currents without saturation.
• Compact size allows for miniaturization of power supply circuits.
• Reliable performance over a wide temperature range.
• Environmentally friendly due to RoHS compliance.

Additional Details:

The SG0285-AE inductor is constructed with a ferrite core and wound with high-quality copper wire. The shielded construction minimizes electromagnetic radiation, which is important for sensitive electronic equipment. Key electrical parameters include inductance, saturation current, DC resistance, and self-resonant frequency. The datasheet provides detailed specifications for these parameters. It is designed for reflow soldering and comes in tape and reel packaging for automated assembly.

Proper selection of the inductor value is crucial for optimal performance in a given application. Consider factors such as switching frequency, input voltage, output voltage, and load current when choosing the appropriate inductance. The SG0285-AE is suitable for use in a variety of power supply topologies, including buck, boost, and buck-boost converters. Consult the Coilcraft website for application notes and design tools.