LQH44PN220MP0L

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LQH44PN220MP0L

FIXED IND 22UH 790MA 444MOHM SMD

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規格

Series LQH44
Part Status Obsolete
Type Drum Core, Wirewound
Material - Core Ferrite
Inductance 22 µH
Tolerance ±20%
Current Rating (Amps) 790 mA
Current - Saturation (Isat) 800mA
Shielding Shielded
DC Resistance (DCR) 444mOhm Max
Frequency - Self Resonant 17MHz
Operating Temperature -40°C ~ 85°C
Inductance Frequency - Test 1 MHz
Mounting Type Surface Mount
Package / Case 1616 (4040 Metric)
Size / Dimension 0.157" L x 0.157" W (4.00mm x 4.00mm)
Height - Seated (Max) 0.071" (1.80mm)
Base Product Number LQH44PN

概述

Description

The LQH44PN220MP0L is an inductor manufactured by Murata, designed for applications in electronic circuits. This component is part of the LQH series, known for its compact size and high performance. It features a nominal inductance of 22 µH, with a tolerance of ±20%. The inductor has a rated current of 1.5 A and a DC resistance (DCR) of around 0.15 ohms, making it suitable for power supply circuits, filtering applications, and energy storage.
The device is constructed using a ferrite core and is surface-mountable, which allows for efficient use of space on PCBs. Its small footprint and reliable performance make it ideal for use in various electronic devices like smartphones, laptops, and other consumer electronics. The LQH44PN220MP0L is designed to meet high-quality standards, ensuring durability and longevity in demanding applications.

Features

The LQH44PN220MP0L is a surface-mount inductor designed for various RF and DC-DC converter applications. Key features include:
1. Inductance Value: 22 µH, suitable for energy storage and filtering.
2. DC Resistance (DCR): Low DCR, enhancing efficiency and reducing power loss.
3. Rated Current: High current rating, able to handle substantial load without saturation.
4. Size: Compact 4.4 x 4.4 x 3.7 mm dimensions, facilitating space-saving designs.
5. Temperature Range: Operating temperature range typically from -40°C to +125°C, ensuring reliability in various environments.
6. Shielded Construction: Reduces EMI (Electromagnetic Interference), improving performance in sensitive applications.
7. Applications: Suitable for power supplies, portable devices, and automotive electronics.
Overall, the LQH44PN220MP0L offers a balance of performance, efficiency, and compact design, making it a preferred choice for modern electronic applications.

Package

The LQH44PN220MP0L is a surface-mount inductor with a package type of 4.4 x 4.4 mm and a height of 2.0 mm. It belongs to the LQH series by Murata and is designed for various electronic applications, particularly in DC-DC converters and RF devices.

Pinout

The LQH44PN220MP0L is a surface-mount inductor with a pin count of 2. It is designed for various applications in filtering and energy storage in power electronics. The primary function of this inductor is to store energy in a magnetic field when electrical current flows through it, which helps in smoothing out voltage fluctuations in circuits. Its specifications typically include a nominal inductance value of 22 µH, a rated current, and a DC resistance that affects its efficiency in applications. This component is commonly used in power supply circuits, DC-DC converters, and RF applications.

Manufacturer

The LQH44PN220MP0L is manufactured by Murata Manufacturing Co., Ltd., a Japanese company known for producing electronic components, including capacitors, resistors, inductors, and various other passive and active components. Established in 1944, Murata is a leader in the field of electronics and is recognized for its innovations in materials and technology, particularly in the development of ceramic capacitors and other passive components used in a wide range of applications, including consumer electronics, automotive, telecommunications, and industrial equipment. The company focuses on enhancing connectivity and efficiency in electronic devices and is committed to research and development to meet the evolving needs of the global market.

Application

The LQH44PN220MP0L is an inductor used primarily in DC-DC converters, power management systems, and filtering applications. Its compact size and high inductance make it suitable for use in consumer electronics, telecommunications, automotive electronics, and industrial devices, where space efficiency and performance are crucial.

Equivalent

The LQH44PN220MP0L is a 22 µH inductor. Equivalent products include:
1. Murata LQH44PN220M
2. Vishay IHLP-4040DZ-220
3. TDK RLB041220-220
Always verify specifications like current rating and impedance to ensure compatibility.

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