The SLF10145T-150M2R2-H is a shielded power inductor from TDK Corporation, designed for high-efficiency DC-DC converters and power management applications. This inductor features a ferrite core and shielded construction to minimize electromagnetic interference (EMI) and provide stable inductance over a wide range of operating conditions.

Applications

• DC-DC Converters: Used in buck, boost, and buck-boost converters.
• Power Supplies: Employed in power supplies for various electronic devices.
• Voltage Regulators: Found in voltage regulation circuits.
• EMI Filtering: Used for filtering electromagnetic interference.
• Power Amplifiers: Integrated into power amplifier circuits.

Features

• Shielded Construction: Minimizes electromagnetic interference (EMI).
• Ferrite Core: Provides high inductance and saturation current.
• Low DC Resistance: Reduces power loss and improves efficiency.
• High Current Capability: Handles high current levels without saturation.
• Surface Mount Design: Enables automated assembly.

Benefits

• Reduced EMI: Minimizes interference with other electronic components.
• High Efficiency: Reduces power loss and improves system efficiency.
• Stable Inductance: Ensures consistent performance over temperature and current.
• Compact Size: Facilitates integration into space-constrained applications.
• Reliable Performance: Ensures long-term stability and consistent operation.

Additional Details

The SLF10145T-150M2R2-H has an inductance value of 15 μH with a tolerance of approximately ±20%. The DC resistance (DCR) is typically very low, contributing to high efficiency. The saturation current (Isat) is the current at which the inductance drops by a specified percentage (e.g., 20%) from its initial value, and the rated current (Irms) is the current at which the temperature rise reaches a specified level (e.g., 40°C). The package size is typically 10 x 10 x 4.5 mm, making it suitable for surface mount assembly. The operating temperature range typically spans from -40°C to +125°C, ensuring reliable operation in various environments. The shielded construction helps to minimize EMI and RFI, ensuring compliance with regulatory requirements. This inductor is designed for high-frequency switching applications and provides stable inductance and high current handling capabilities. The robust construction and reliable performance make it suitable for demanding power management applications.