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IHLP1212BZER2R2M11

Name: IHLP1212BZER2R2M11
Rating: 4.8 (15 reviews)

+BOM

FIXED IND 2.2UH 3A 46 MOHM SMD

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メーカー品番 #IHLP1212BZER2R2M11
データシート IHLP1212BZER2R2M11 DataSheet
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仕様

属性	値
Series	IHLP-1212BZ-11
Part Status	Obsolete
Base Product Number	IHLP1212
Type	Molded
Inductance	2.2 µH
Tolerance	±20%
Current Rating (Amps)	3 A
Current - Saturation (Isat)	3.3A
Shielding	Shielded
DC Resistance (DCR)	46mOhm Max
Frequency - Self Resonant	55MHz
Operating Temperature	-55°C ~ 125°C
Inductance Frequency - Test	100 kHz
Mounting Type	Surface Mount
Package / Case	Nonstandard
Size / Dimension	0.144" L x 0.118" W (3.65mm x 3.00mm)
Height - Seated (Max)	0.079" (2.00mm)
Packaging	Cut Tape (CT), Tape & Reel (TR)

概要

Description

"IHLP1212BZER2R2M11" is a product code for a specific model of a power inductor manufactured by Vishay Intertechnology, a company well-known for producing electronic components. This particular inductor is part of the IHLP series, which is characterized by its low profile and high current capabilities, making it suitable for applications requiring efficient power conversion and noise filtering.
Key features of the IHLP1212BZER2R2M11 include its compact 1212 case size, a rated inductance of 2.2 µH, and its ability to handle high saturation currents while maintaining a low DCR (DC Resistance). These attributes make it ideal for use in DC-DC converters, VRMs (Voltage Regulator Modules), and various power management applications in automotive, industrial, and consumer electronics.
The IHLP series inductors are known for their reliability, efficiency, and thermal performance, supported by their robust construction and Vishay's reputation in the electronics industry. Overall, this inductor is a versatile choice for designers needing effective power management solutions in space-constrained environments.

Equivalent

The IHLP1212BZER2R2M11 is an inductor manufactured by Vishay. Equivalent products from other manufacturers might include similar-sized and spec inductors from Murata, TDK, or Bourns. For precise equivalents, consider parameters like inductance (2.2 µH), current rating, size (1212), and DC resistance. Always consult datasheets and cross-reference tools from manufacturers to ensure compatibility and meet specifications for your application.

Features

The IHLP1212BZER2R2M11 is an inductor from Vishay Intertechnology's IHLP-1212BZ-ER series. Key features include:
1. Compact Size: The IHLP-1212BZ-ER series is designed for compact applications. The "1212" in its name refers to its approximate dimensions of 3.2mm x 3.2mm.
2. Inductance: This particular model has an inductance value of 2.2 µH.
3. Current Rating: It supports a current rating suitable for many applications, helping in energy storage, filter, and DC-DC conversion applications.
4. Low Profile: The component features a low profile, making it ideal for height-restricted applications.
5. High Saturation Current: It can handle significant peak currents without saturating.
6. Shielded Construction: The inductor has a shielded design, which minimizes electromagnetic interference (EMI).
7. Thermal Performance: Designed for efficient thermal management, it can operate in higher ambient temperatures.
8. Applications: Suitable for use in power management, consumer electronics, automotive, and telecommunications.
These features make the IHLP1212BZER2R2M11 a versatile choice for applications requiring efficient power management in a compact footprint.

Pinout

The IHLP1212BZER2R2M11 is an inductor, specifically a surface-mount, high-current inductor from Vishay's IHLP series. It is not characterized by a pin count like an IC or a connector, as it is a two-terminal component. The primary function of this inductor is to store energy in a magnetic field when electrical current flows through it, and it is typically used in power management and filtering applications.
Key specifications include:
- Inductance: 2.2 µH
- Current Rating: High saturation current capability
- Type: Shielded inductor
- Package Size: 1212 (3.2mm x 3.2mm)
- Applications: DC-DC converters, power supplies, and other electronic circuits needing energy storage and current filtering.
These components are designed to handle high current with minimal power loss, providing efficient performance in compact spaces.

Manufacturer

The IHLP1212BZER2R2M11 is manufactured by Vishay Intertechnology, Inc. Vishay is a global company that specializes in the design, manufacture, and supply of discrete semiconductors and passive electronic components. It is known for producing a wide variety of electronic components, including resistors, inductors, capacitors, diodes, and transistors, used in various industries such as automotive, industrial, consumer electronics, telecommunications, and computing. Vishay's components are integral to the functionality of electronic devices, helping to manage electrical current and signal processing. The company has a strong reputation for quality and innovation, often developing components that are crucial for the advancement of technology.

Application

The IHLP1212BZER2R2M11 is an inductor commonly used in power management and filtering applications. Its application areas include voltage regulation for power supplies, DC-DC converters, and inductor-based power circuits. It is also utilized in energy storage, smoothing, and filtering for automotive electronics, consumer electronics, telecommunications, and industrial equipment. This inductor is particularly suited for compact and high-efficiency designs due to its low profile and high current handling capabilities.

Package

The IHLP1212BZER2R2M11 is an inductor typically used in electronic circuits. Its package type is a surface-mount device (SMD) with dimensions of 1212 (3.2 mm x 3.2 mm) in a shielded, low-profile, high-current package, suitable for compact designs.

Frequently Asked Questions

Q: What is the typical application for this Vishay IHLP-1212BZ-11 inductor?
A: It is ideal for DC/DC converters, power distribution systems, and low-voltage, high-current applications in computers and telecom equipment.

Q: Does this inductor support high-temperature environments?
A: Yes, its operating temperature range is -55°C to +125°C, making it suitable for automotive and industrial systems.

Q: What is the key advantage of the low 46mOhm DCR value?
A: It minimizes power losses and improves efficiency in high-current circuits, reducing heat generation.

Q: Can this component handle current spikes without saturating?
A: Yes, its saturation current rating is 3.3A, providing a 0.3A margin above the 3A rated current for transient loads.

Q: Why is the self-resonant frequency of 55MHz important?
A: It ensures stable performance at high switching frequencies, preventing parasitic resonance in power supply designs.

Q: Is this inductor compatible with automated assembly?
A: Yes, it is surface-mount (SMD) and available in Tape & Reel packaging for high-volume pick-and-place production.

Q: What shielding type does this model use?
A: It is fully shielded, reducing electromagnetic interference (EMI) and allowing dense PCB layouts.