The IHLP2020CZER4R7M5A is a power inductor manufactured by Vishay. It belongs to the IHLP (Inductor, High Current, Low Profile) series, known for their compact size, high current handling capability, and low Direct Current Resistance (DCR). This inductor is designed for use in various power supply and filtering applications where efficiency and space are critical.

Applications

• DC-DC Converters: Used as an energy storage element in DC-DC converters.
• Voltage Regulators: Employed in voltage regulator circuits for filtering and energy storage.
• Point-of-Load (POL) Converters: Utilized in POL converters to provide localized power regulation.
• Filtering Applications: Used in power line filters to reduce noise and EMI.
• Portable Devices: Found in smartphones, tablets, and other portable devices for power management.

Features

• High Current Handling: Designed to handle high DC currents without saturation.
• Low DCR: Minimizes power losses and improves efficiency.
• Compact Size: Small footprint allows for use in space-constrained applications.
• Shielded Construction: Reduces electromagnetic interference (EMI).
• RoHS Compliant: Meets Restriction of Hazardous Substances (RoHS) standards.

Benefits

• High Efficiency: Low DCR minimizes power losses, resulting in high efficiency.
• Compact Design: Small size allows for use in densely populated boards.
• Reduced EMI: Shielded construction minimizes electromagnetic interference.
• Reliable Performance: Designed for stable operation in diverse environmental conditions.
• Easy Integration: Surface mount design allows for automated assembly, reducing manufacturing costs.

Additional Details

The IHLP2020CZER4R7M5A has an inductance value of 4.7 µH (microhenries). The '2020' in the part number indicates the dimensions of the inductor (2.0mm x 2.0mm). The 'CZ' refers to the specific core material and construction. The 'ER' likely indicates the tolerance of the inductor. The 'M5A' likely refers to the specific packaging. These power inductors are manufactured using advanced techniques to ensure high reliability and performance. Proper soldering techniques are recommended to prevent damage during assembly. Consult the datasheet for detailed electrical characteristics, application guidelines, and thermal considerations.