The LVS505040-4R7M-N is a power inductor manufactured by Chilisin. It belongs to the LVS series, designed for demanding power applications where efficiency and compact size are crucial. This inductor is commonly used in DC-DC converters, power supplies, and various power management circuits.

Applications:

• DC-DC Converters: Step-up, step-down, and buck-boost converters.
• Power Supplies: Used for filtering and energy storage.
• Mobile Devices: Power management in smartphones, tablets, and other portable devices.
• Graphics Cards: Voltage regulation for GPUs.
• Industrial Equipment: Power conditioning in industrial control systems.

Features:

• Compact Size: 5.0mm x 5.0mm footprint for space-constrained applications.
• High Current: Handles high current levels without saturation.
• Low DC Resistance: Minimizes power losses.
• Shielded Construction: Reduces electromagnetic interference (EMI).
• Surface Mount Technology (SMT): Designed for automated assembly.

Benefits:

• Space Saving: Compact size allows for use in small devices.
• Efficient Power Conversion: Low DC resistance reduces power loss.
• Reduced EMI: Shielded construction minimizes electromagnetic interference.
• Easy Assembly: SMT design enables automated assembly processes.
• Reliable Performance: Robust design ensures stable operation.

Additional Details:

The LVS505040-4R7M-N has an inductance value of 4.7 μH (4R7). The 'M' typically indicates a ±20% inductance tolerance. The dimensions are 5.0mm x 5.0mm footprint with a height of 4.0mm. The shielded construction minimizes electromagnetic interference (EMI), which is crucial in sensitive electronic circuits. The low DC resistance (DCR) helps to reduce power losses and improve efficiency. The saturation current, the current at which the inductance drops significantly, is an important parameter for selecting the right inductor for a particular application. This inductor is designed for surface mount technology (SMT), allowing for automated assembly and high-volume manufacturing. It is also RoHS compliant, meaning it meets environmental standards for hazardous substance restrictions. The operating temperature range is wide, allowing for use in various environments. Its robust design and high current handling capabilities make it a good choice for power management in a variety of electronic devices. The 'N' suffix typically means the part is lead-free.