The S3LP158 is a shielded power inductor manufactured by Coilcraft, intended for power supply and DC-DC converter applications where high efficiency and low electromagnetic interference (EMI) are critical. This inductor offers high current handling capabilities and a compact form factor, making it suitable for use in devices with limited space.

Applications

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

Features

• Shielded construction for low EMI
• High current handling capability
• Low DC resistance (DCR)
• Compact footprint
• High efficiency

Benefits

• Reduced EMI: The shielded construction effectively minimizes electromagnetic interference, enhancing overall system performance and reliability.
• High Efficiency: Low DCR reduces power losses, thus improving the efficiency of the power supply or DC-DC converter.
• High Current Capability: Capable of handling high currents without saturation, ensuring stable performance even under demanding load conditions.
• Compact Size: The small footprint makes it suitable for high-density circuit board designs.
• Reliable Performance: Designed to provide stable and consistent operation across a wide range of operating conditions.

Specifications

The S3LP158's inductance value typically falls within the microhenry range, and it boasts a saturation current rating capable of exceeding several amperes. The low DC resistance is crucial for minimizing power losses and maximizing efficiency. The shielded design contributes significantly to minimizing EMI. For precise inductance values, current ratings, DCR, and other essential parameters, refer to the manufacturer's datasheet specific to the S3LP158 model.

Commonly used to smooth out DC current and reduce electrical noise, Coilcraft's S3LP158 serves as a reliable and efficient solution for AC to DC conversion needs, especially in consumer and industrial electronic applications requiring both power and space efficiency.