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Name: LQH32CN220K53L
Brand: Murata Electronics
SKU: LQH32CN220K53L
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Murata Electronics LQH32CN220K53L

Part No.:: LQH32CN220K53L

Manufacturer:: Murata Electronics

Package:: Nonstandard

Datasheet:: LQH32CN220K53L.pdf

Description:: FIXED IND 22UH 250MA 923MOHM SMD

In Stock:: 12024

Quantity:: Add To Cart

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LQH32CN220K53L Specifications

Package/Case:
Nonstandard
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
LQH32
ProductStatus:
Active
Type:
Drum Core, Wirewound
Material-Core:
Ferrite
Inductance:
22 µH
Tolerance:
±10%
CurrentRating(Amps):
250 mA
Current-Saturation(Isat):
-
Shielding:
Unshielded
DCResistance(DCR):
923mOhm Max
Q@Freq:
-
Frequency-SelfResonant:
19MHz
Ratings:
-
OperatingTemperature:
-40°C ~ 85°C
InductanceFrequency-Test:
1 MHz
Features:
-
MountingType:
Surface Mount
Size/Dimension:
1210 (3225 Metric)

LQH32CN220K53L this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LQH32CN220K53L price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LQH32CN220K53L to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LQH32CN220K53L information

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LQH32CN220K53L Typical application Circuitry

The LQH32CN220K53L is a fixed inductor component, part of Murata's inductor lineup, primarily used in electronic circuits for its energy-storing, filtering, and impedance-matching capabilities. Its applications are diverse, ranging from power supply circuits to signal processing.

LQH32CN220K53L Characteristic Specifications:

- Inductance Value: The LQH32CN220K53L offers an inductance of 22µH, fitting for circuits requiring moderate inductance.

- Current Capacity: It is capable of handling currents up to 300mA.

- Resistance: The inductor has a DC resistance of 1.02Ω, contributing to power loss as heat within the circuit.

- Size and Mounting: Designed for surface-mount technology, the LQH32CN220K53L has a 1210 (3225 Metric) size, making it suitable for compact PCB layouts.

Implementation in an LED Driver Circuit:

The LQH32CN220K53L is frequently used in LED driver circuits to provide stable current flow to the LEDs.

Detailed Circuit Integration:

1. Incorporating LQH32CN220K53L: In the LED driver circuit, the LQH32CN220K53L is typically positioned in series with the LED array. The input power supply is connected to the first terminal of the LQH32CN220K53L (pin 1), and its second terminal (pin 2) is connected to the anode of the first LED in the series.

2. Configuration of LED Array: Several LEDs are linked in series, with the cathode of the first LED linked to the anode of the following, and so on, until the cathode of the final LED is linked to the ground.

3. Current Regulation: A current-regulating component (e.g., a constant current diode) is often used in parallel with the LEDs to maintain a stable current flow and protect the LEDs from overcurrent conditions.

4. Dimming Control (if applicable): For adjustable brightness, a PWM signal can be applied to control the on-off state of the LEDs rapidly, effectively dimming the light output.

Circuit Design Considerations:

- Rated Current Compliance: Ensure that the current through the LQH32CN220K53L does not exceed 300mA to avoid inductor saturation and potential damage.

- Heat Dissipation: Given the 1.02Ω resistance, the LQH32CN220K53L will generate heat. Implement proper thermal management, especially in compact or enclosed designs.

- Operating Frequency: While the LQH32CN220K53L is designed to operate efficiently at various frequencies, it's crucial to match the operating frequency of the circuit with the inductor's performance characteristics for optimal efficiency.

- PCB Layout: Adequate space should be allotted for the LQH32CN220K53L on the PCB to minimize interference with other components and ensure adherence to the recommended footprint for optimal performance.

To conclude, the LQH32CN220K53L plays a vital role in a myriad of electronic circuits, especially where stable current supply and efficient energy storage are needed, like in LED driver circuits. The design and deployment of such circuits necessitate a comprehensive understanding of the circuit's requirements, taking into account power handling, thermal considerations, and spatial layout.

LQH32CN220K53L FAQ

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3. Are the LQH32CN220K53L price and inventory displayed accurate?

The price and inventory of LQH32CN220K53L fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of LQH32CN220K53L?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LQH32CN220K53L we delivered, we will accept the replacement or return of the LQH32CN220K53L only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LQH32CN220K53L.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations