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Name: MP3302DJ-LF-Z
Brand: Monolithic Power Systems Inc.
SKU: MP3302DJ-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. MP3302DJ-LF-Z

Part No.:: MP3302DJ-LF-Z

Manufacturer:: Monolithic Power Systems Inc.

Package:: SOT-23-5 Thin, TSOT-23-5

Datasheet:: MP3302DJ-LF-Z.pdf

Description:: IC LED DRV RGLTR SGL WR TSOT23-5

In Stock:: 3503

Quantity:: Add To Cart

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MP3302DJ-LF-Z Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Type:
DC DC Regulator
Topology:
Step-Up (Boost)
InternalSwitch(s):
Yes
NumberofOutputs:
1
Voltage-Supply(Min):
2.5V
Voltage-Supply(Max):
6V
Voltage-Output:
36V
Current-Output/Channel:
1.33A (Switch)
Frequency:
1.3MHz
Dimming:
Single-Wire
Applications:
Backlight
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

MP3302DJ-LF-Z this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MP3302DJ-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 MP3302DJ-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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MP3302DJ-LF-Z information

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MP3302DJ-LF-Z Typical application Circuitry

MP3302DJ-LF-Z

The MP3302DJ-LF-Z is a boost converter integrated circuit, especially adept in driving LEDs with constant current, making it a favorable choice in applications requiring uniform illumination.

Application Scenarios: One notable application is the lighting system of portable devices, such as smartphones, where power efficiency and consistent brightness are paramount.

Key Parameters: Operating within a 2.7V to 5.5V input voltage range, the MP3302DJ-LF-Z can supply an adjustable output current up to 1A. It integrates an internal 36V switch and provides a fixed switching frequency of 1MHz.

Application Circuit - Smartphone LED Backlighting

1. Grounding:

- Pin 1 (GND): The ground pin, should be properly anchored to the device's ground to stabilize the operation of MP3302DJ-LF-Z.

2. Power Supply:

- Pin 2 (VIN): This pin is connected to the power source, ensuring it remains within the specified input voltage range to avoid damage or suboptimal performance.

3. Feedback Regulation:

- Pin 3 (FB): A resistor network is connected to this pin, maintaining the LED's current by regulating the feedback voltage.

4. Operation Control:

- Pin 4 (EN): This enables pin control of the operation of the MP3302DJ-LF-Z; when connected to a high logic level, the IC is active, and it is in standby mode when at a low logic level.

5. Switching Pin:

- Pin 5 (SW): It's connected to an inductor that's rated for the circuit's switching frequency and output current, facilitating the boosting function.

Considerations

1. Component Rating:

- Inductor: Selecting an inductor rated for the circuit's switching frequency and output current is essential for optimal MP3302DJ-LF-Z performance.

2. Thermal Management:

- Heat Dissipation: Efficient heat dissipation systems should be in place to keep the IC within the recommended temperature boundaries.

3. Power Source Compatibility:

- Voltage Range: Ensure the power source complies with the input voltage requirements of MP3302DJ-LF-Z to avoid overheating or malfunction.

4. Feedback Mechanism Optimization:

- Stability: The feedback mechanism should be meticulously configured to guarantee stable operation and uniform LED brightness.

Carefully considering the specific ratings of components, the incorporation of effective thermal management, aligning the power source with the MP3302DJ-LF-Z specifications, and optimizing the feedback mechanism is essential in capitalizing on the IC's efficiency and performance, especially in portable device backlighting applications. Ensure rigorous testing to validate the design's robustness under varied operational conditions.

MP3302DJ-LF-Z FAQ

1. How to order MP3302DJ-LF-Z on icwhale.com?

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2. How does icwhale.com guarantee that MP3302DJ-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 MP3302DJ-LF-Z. All suppliers must pass our qualification reviews before they can publish their products including MP3302DJ-LF-Z on icwhale.com; we pay more attention to the channels and quality of MP3302DJ-LF-Z products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the MP3302DJ-LF-Z price and inventory displayed accurate?

The price and inventory of MP3302DJ-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?

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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 MP3302DJ-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 MP3302DJ-LF-Z we delivered, we will accept the replacement or return of the MP3302DJ-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 MP3302DJ-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