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LQH44PN2R2MP0L
+StücklisteFIXED IND 2.2UH 1.8A 58.8MOHM SM
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HerstellerMurata Electronics
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Herstellerteil #LQH44PN2R2MP0L
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Datenblatt LQH44PN2R2MP0L DataSheet
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Spezifikationen
| Attribut | Wert |
| Series | LQH44 |
| Part Status | Obsolete |
| Type | Drum Core, Wirewound |
| Material - Core | Ferrite |
| Inductance | 2.2 µH |
| Tolerance | ±20% |
| Current Rating (Amps) | 1.8 A |
| Current - Saturation (Isat) | 2.5A |
| Shielding | Shielded |
| DC Resistance (DCR) | 58.8mOhm Max |
| Frequency - Self Resonant | 70MHz |
| 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 |
Übersicht
Description
Typically, LQH series inductors are chip inductors with high reliability and efficiency, used in various applications like power supply circuits, RF circuits, and more. The specific numbers and letters in the part number can provide information about the component's specifications, such as inductance value, tolerance, and physical size, which are critical for engineers when designing circuits.
If you are working with this component, you would refer to its datasheet to get detailed specifications, including electrical characteristics, material composition, and recommended usage guidelines. Understanding these details ensures proper integration into electronic designs and optimal performance in the intended application.
Equivalent
1. TDK VLS5045EX-2R2M
2. Taiyo Yuden NR Series NR5040T2R2M
3. Bourns SRR7045-2R2M
4. Coilcraft MSS1278T-2R2M
5. Wurth Elektronik WE-PD 7447745022
Always verify electrical specifications and dimensions to ensure compatibility.
Features
1. Inductance: 2.2 µH, which is suitable for various filtering and energy storage applications.
2. Size: It features a compact 1812 package (4.5 mm x 4.0 mm), making it ideal for space-constrained designs.
3. DC Resistance: Approximately 0.10 ohms, enabling efficient current flow with minimal power loss.
4. Current Rating: Can handle a rated current of up to 1.5 A, supporting various power supply and DC-DC converter applications.
5. Material: Utilizes a ferrite core, ensuring high performance over a broad frequency range.
6. Mounting Style: Surface-mount technology (SMT) for easy integration into PCB designs.
7. Operating Temperature: Typically ranges from -40°C to +85°C, accommodating various environmental conditions.
These features make it suitable for use in power management, RF applications, and other electronics requiring efficient inductive components.
Pinout
The primary function of the LQH44PN2R2MP0L is to store energy in a magnetic field when electrical current flows through it, and it is typically used in power management circuits, filtering applications, or any circuit where smoothing of current or voltage is needed. With an inductance value of 2.2 µH, it is suitable for applications requiring moderate energy storage and filtering capabilities.
Manufacturer
Application
1. Power Management: Used in DC-DC converters and voltage regulators for efficient energy storage and transfer.
2. RF Circuits: Functions in RF filtering and impedance matching in communication devices.
3. Consumer Electronics: Integral in smartphones, tablets, and laptops for managing power supply to components.
4. Automotive Electronics: Utilized in electronic control units (ECUs) for filtering and signal processing.
5. Industrial Equipment: Supports power management and noise suppression in controllers and sensors.
This inductor is favored for its compact size and high-performance characteristics in filtering and energy storage.