The IHLW4040VFERR56M11 is a low DCR (DC Resistance) inductor manufactured by Vishay. It is designed for use in high-current power supplies and energy storage applications. The inductor features a shielded construction and a ferrite core, offering high efficiency and low electromagnetic interference (EMI).

Applications:

• DC-DC converters
• Voltage regulators
• Power supplies
• Energy storage in battery-powered devices
• Filtering applications
• High current applications

Features:

• Low DCR: Minimizes power losses, improving efficiency.
• High Saturation Current: Handles high current levels without significant inductance drop.
• Shielded Construction: Reduces EMI, preventing interference with surrounding circuitry.
• Ferrite Core: Provides high inductance and efficient energy storage.
• Operating Temperature Range: Specified for industrial temperature ranges.

Benefits:

• Increased Efficiency: Low DCR reduces power losses, improving overall system efficiency.
• Reduced EMI: Shielded construction minimizes electromagnetic interference.
• Compact Size: Allows for integration into space-constrained applications.
• Reliable Performance: Designed for stable and dependable operation in demanding environments.
• High Current Handling: Suitable for high-current power supply designs.

Additional Details:

The IHLW4040VFERR56M11 inductor has a specific inductance value (5.6µH in this case, as indicated by the '56M' in the part number, where 'M' denotes microhenries and the preceding numbers represent the value) and is designed for surface mounting. Key specifications include inductance tolerance, saturation current rating, and DC resistance. The 4040 in the part number relates to the package dimensions (4.0mm x 4.0mm). Designers should consult the official Vishay datasheet for detailed electrical, mechanical, and thermal characteristics to ensure proper component selection and integration. The datasheet includes crucial information for optimizing performance in the target application. This inductor is commonly used in applications requiring efficient power conversion and minimal EMI.