IHLP2020BZER4R7M01

The "IHLP2020BZER4R7M01" is a specific part number for an inductor manufactured by Vishay, a well-known company in the field of electronic components. This inductor is part of the IHLP series, which is recognized for its low-profile, high-current capabilities, making it suitable for a variety of applications in power management and energy storage.

Detailed Description:

1. Type and Design:

   • The IHLP2020BZER4R7M01 is a shielded, low-profile inductor. The "2020" in the part number indicates its dimensions, specifically a footprint of 2.0 mm x 2.0 mm. The "B" signifies that it is part of the IHLP series, which is designed for high efficiency and low core losses.

2. Inductance Value:

   • This inductor has an inductance value of 4.7 µH (microhenries). This value is suitable for applications requiring moderate inductance, such as DC-DC converters and power supply circuits.

3. Current Rating:

   • The inductor is rated for a high saturation current, which is a critical parameter for applications where the inductor may experience high transient currents. The saturation current rating is typically specified in amperes (A) and indicates the maximum current the inductor can handle before its inductance significantly drops.

4. DC Resistance (DCR):

   • The inductor features a low DC resistance, which minimizes power losses during operation. This is an important characteristic for improving the efficiency of power circuits.

5. Temperature Range:

   • The IHLP2020BZER4R7M01 is designed to operate over a wide temperature range, making it suitable for various environmental conditions. This ensures reliability in different applications, from consumer electronics to industrial systems.

6. Construction:

   • The inductor is constructed using a composite magnetic material, which contributes to its low profile and high efficiency. The shielded design helps to reduce electromagnetic interference (EMI), making it ideal for sensitive applications.

7. Applications:

   • This inductor is commonly used in power supply circuits, including buck converters, boost converters, and other DC-DC conversion applications. It is also suitable for energy storage in applications such as LED drivers, automotive electronics, and portable devices.

8. Compliance and Standards:

   • Vishay typically ensures that their components meet various industry standards for quality and reliability, which may include RoHS compliance and other environmental regulations.

Summary:

The IHLP2020BZER4R7M01 from Vishay is a compact, high-performance inductor designed for efficient power management in a variety of electronic applications. Its low profile, high current rating, and low DC resistance make it an excellent choice for modern electronic designs that require reliability and efficiency.