The LPS3015-222MR is a shielded power inductor manufactured by Coilcraft. This inductor is designed for use in a wide range of power supply applications, offering a compact size and robust performance.

Applications:

• DC-DC converters: Used in step-up, step-down, and inverting converters.
• Power supplies for portable devices: Suitable for smartphones, tablets, and other battery-powered electronics.
• LED lighting: Employed in LED drivers to regulate current and voltage.
• Point-of-Load (POL) regulators: Provides efficient power conversion at the point of load.
• Filtering applications: Used in noise filtering circuits to reduce electromagnetic interference (EMI).

Features:

• Shielded construction: Minimizes electromagnetic interference.
• High current handling: Capable of supporting high ripple current without saturation.
• Low DC resistance (DCR): Enhances efficiency by reducing power loss.
• Compact size: Saves board space in densely populated circuits.
• RoHS compliant: Meets environmental standards for lead-free manufacturing.

Benefits:

• Improved efficiency: Low DCR reduces power loss, leading to higher overall efficiency.
• Reduced EMI: Shielded construction minimizes electromagnetic interference, improving system performance.
• Space saving: Compact size allows for use in space-constrained applications.
• Reliable performance: Designed for stable operation under various operating conditions.
• Wide operating temperature range: Suitable for use in diverse environments.

Technical Specifications: The LPS3015-222MR features an inductance of 2.2 μH. It has a saturation current rating that allows it to handle significant current spikes without a significant drop in inductance. The DC resistance is very low, ensuring minimal power dissipation. It's designed with a ferrite core material, which contributes to its high efficiency and stable performance over temperature.

Coilcraft's LPS3015 series inductors are known for their reliability and performance in demanding power applications. The LPS3015-222MR is a solid choice for designers looking for a compact, efficient, and robust inductor.