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Name: MP2481DH-LF-Z
Brand: Monolithic Power Systems Inc.
SKU: MP2481DH-LF-Z
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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Monolithic Power Systems Inc. MP2481DH-LF-Z

Part No.:: MP2481DH-LF-Z

Manufacturer:: Monolithic Power Systems Inc.

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Exposed Pad

Datasheet:: MP2481DH-LF-Z.pdf

Description:: IC LED DRVR RGLTR PWM 1.2A 8MSOP

In Stock:: 2029

Quantity:: Add To Cart

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MP2481DH-LF-Z Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
DC DC Regulator
Topology:
Step-Down (Buck)
InternalSwitch(s):
Yes
NumberofOutputs:
1
Voltage-Supply(Min):
4.5V
Voltage-Supply(Max):
36V
Voltage-Output:
-
Current-Output/Channel:
1.2A
Frequency:
1.4MHz
Dimming:
Analog, PWM
Applications:
Automotive, Backlight, Lighting
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

MP2481DH-LF-Z this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MP2481DH-LF-Z 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 MP2481DH-LF-Z 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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MP2481DH-LF-Z information

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MP2481DH-LF-Z Typical application Circuitry

MP2481DH-LF-Z

The MP2481DH-LF-Z is a specialized LED driver integrated circuit, designed for efficiently powering LED lights. These ICs are commonly used in applications such as LED lighting systems, backlighting for LCD screens, and other scenarios where controlled LED illumination is required. Key features often include high efficiency, adjustable output current, and thermal protection.

Application Example: LED Lighting System

1. Power Source Integration: The MP2481DH-LF-Z's VIN pin connects to a suitable power supply, ensuring that the IC receives the correct voltage for operation.

2. Grounding for Stability: The GND pin of the MP2481DH-LF-Z must be connected to the system's ground to ensure stable operation and noise reduction.

3. LED Connection for Illumination: The LED+ and LED- pins of the MP2481DH-LF-Z connect to the positive and negative terminals of the LED array, respectively, providing the necessary power for illumination.

4. Brightness Control Setup: A DIM pin might be present for brightness control, allowing the system to adjust LED brightness through either analog or PWM signals.

5. Minimizing Voltage Ripple: Placing a capacitor close to the VIN and GND pins can help reduce voltage ripple, ensuring a more stable power supply to the MP2481DH-LF-Z.

6. Thermal Management: Given that LED drivers can generate heat, it's important to consider thermal management in the circuit design, possibly including heat sinks or thermal pads.

7. Overcurrent Protection: Including overcurrent protection in the circuit can prevent damage to the MP2481DH-LF-Z and the LEDs in case of unexpected current surges.

8. Efficiency Optimization: Choosing inductors and capacitors with suitable ratings is important to maximize the efficiency of the MP2481DH-LF-Z in the LED lighting system.

Potential Features of the MP2481DH-LF-Z

- High-Efficiency Power Conversion: This is crucial for reducing energy consumption and heat generation in LED applications.

- Adjustable Output Current: Allows for control over the intensity of the LED lighting.

- Thermal Protection: Protects the IC from overheating, ensuring longer life and stable operation.

- Compact Size: Beneficial for use in space-constrained applications like LED backlighting.

When designing an LED lighting system with the MP2481DH-LF-Z, considerations such as proper power supply, LED connections, brightness control, voltage stability, thermal management, and protection mechanisms are essential. The MP2481DH-LF-Z's efficiency, adjustability, and thermal features make it an ideal choice for LED lighting applications where reliability and performance are key.

MP2481DH-LF-Z FAQ

1. How to order MP2481DH-LF-Z on icwhale.com?

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2. How does icwhale.com guarantee that MP2481DH-LF-Z is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MP2481DH-LF-Z. All suppliers must pass our qualification reviews before they can publish their products including MP2481DH-LF-Z on icwhale.com; we pay more attention to the channels and quality of MP2481DH-LF-Z products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the MP2481DH-LF-Z price and inventory displayed accurate?

The price and inventory of MP2481DH-LF-Z fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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 MP2481DH-LF-Z?

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 MP2481DH-LF-Z we delivered, we will accept the replacement or return of the MP2481DH-LF-Z 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 MP2481DH-LF-Z.

(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