The LVS303015-4R7M-N is a shielded power inductor manufactured by Chilisin. This inductor is designed for use in power supply circuits and DC-DC converters, providing efficient energy storage and filtering capabilities. The '4R7M' indicates an inductance value of 4.7µH with a tolerance of ±20%.

Applications:

• DC-DC Converters: Used extensively in DC-DC converters for voltage regulation and energy storage.
• Power Supplies: Employed in power supplies for filtering and smoothing output voltage.
• Buck Converters: Integrated into buck converters for step-down voltage conversion.
• Boost Converters: Utilized in boost converters for step-up voltage conversion.
• LED Lighting: Found in LED lighting circuits for current regulation and filtering.

Features:

• Shielded Construction: Features a shielded construction to minimize electromagnetic interference (EMI).
• Low DC Resistance (DCR): Offers low DCR for high efficiency and reduced power loss.
• High Saturation Current: Provides high saturation current for handling large current loads without significant inductance drop.
• Surface Mount Technology (SMT): Designed for surface mount assembly, enabling automated manufacturing processes.
• Compact Size: Available in a compact 3.0 x 3.0 x 1.5 mm package, suitable for space-constrained applications.

Benefits:

• Reduced EMI: Minimizes electromagnetic interference, ensuring stable operation of surrounding circuits.
• High Efficiency: Maximizes efficiency and reduces power loss, leading to improved energy savings.
• Stable Performance: Provides stable electrical characteristics over a wide range of temperatures and frequencies.
• Simplified Assembly: Facilitates easy assembly onto PCBs using standard SMT soldering techniques.
• Compact Design: Enables the design of smaller and more compact electronic devices.

Additional Details:

The LVS303015-4R7M-N is designed to meet RoHS compliance standards. Specific electrical characteristics, such as saturation current, rated current, and self-resonant frequency (SRF), are detailed in the official Chilisin datasheet. The operating temperature range and other environmental specifications are also available.