The LVS505040-470M-N is a power inductor manufactured by Chilisin. It is designed for use in DC-DC converters and power management circuits. This inductor is characterized by its high current handling capability, low DC resistance, and compact size. The shielded construction minimizes electromagnetic interference (EMI).

Applications:

• DC-DC Converters: Used in step-up (boost), step-down (buck), and inverting DC-DC converters to efficiently regulate voltage levels.
• Power Supplies: Employed in power supplies for various electronic devices, including laptops, smartphones, and industrial equipment.
• LED Lighting: Used in LED drivers to provide stable and efficient power to LEDs in lighting applications.
• Automotive Electronics: Integrated into automotive electronic systems, such as engine control units (ECUs), infotainment systems, and power distribution networks.
• Portable Devices: Used in portable devices like smartphones, tablets, and wearables for efficient power management.

Features:

• High Current Handling: Capable of handling high current levels without significant performance degradation.
• Low DC Resistance (DCR): Minimizes power losses, improving the overall efficiency of the circuit.
• Shielded Construction: Reduces electromagnetic interference (EMI) to prevent noise from affecting surrounding components.
• Compact Size: Small footprint allows for use in space-constrained applications.
• RoHS Compliant: Complies with Restriction of Hazardous Substances (RoHS) directives, ensuring environmental friendliness.

Benefits:

• High Efficiency: Low DCR and high current handling contribute to efficient power conversion, reducing heat generation and energy waste.
• Reduced EMI: Shielded construction minimizes electromagnetic interference, improving the reliability of the overall system.
• Space Saving: Compact size allows for integration into small and densely packed electronic devices.
• Reliable Performance: Designed for stable and consistent performance over a wide range of operating conditions.
• Environmentally Friendly: RoHS compliance ensures the product is free from hazardous substances.

Technical Specifications: The LVS505040-470M-N has an inductance value of 47μH (microhenries) with a tolerance of typically ±20%. The saturation current (Isat) is approximately 2.0A to 3.0A, depending on the specific conditions. The DC resistance (DCR) is typically around 0.1 ohms or less. The operating temperature range spans from -40°C to +125°C. The package size is 5.0mm x 5.0mm x 4.0mm.