What is the Additional Feature ?

Name: MP2155GQ-Z
Brand: Monolithic Power Systems Inc.
SKU: MP2155GQ-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. MP2155GQ-Z

Part No.:: MP2155GQ-Z

Manufacturer:: Monolithic Power Systems Inc.

Package:: 10-VFDFN Exposed Pad

Datasheet:: MP2155GQ-Z.pdf

Description:: IC REG BCK BST 3.3V/ADJ 10QFN

In Stock:: 2702

Quantity:: Add To Cart

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MP2155GQ-Z Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Function:
Step-Up/Step-Down
OutputConfiguration:
Positive
Topology:
Buck-Boost
OutputType:
Adjustable (Fixed)
NumberofOutputs:
1
Voltage-Input(Min):
2V
Voltage-Input(Max):
5.5V
Voltage-Output(Min/Fixed):
1.5V (3.3V)
Voltage-Output(Max):
5V
Current-Output:
1A, 2.2A
Frequency-Switching:
1MHz
SynchronousRectifier:
Yes
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

MP2155GQ-Z this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MP2155GQ-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 MP2155GQ-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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MP2155GQ-Z information

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MP2155GQ-Z Typical application Circuitry

MP2155GQ-Z

The MP2155GQ-Z is an integral component of the MP2155 series, developed by Monolithic Power Systems (MPS), known for its compact, high-efficiency, synchronous, step-down converters. This series is designed for use in wearable technology, portable gadgets, and various small-scale electronics applications that require high efficiency and low power consumption in a tiny package. The MP2155GQ-Z, with its advanced power management features, is particularly adept at delivering precise voltage regulation and power efficiency, making it a preferred choice for designers looking to optimize power in space-constrained environments.

1. Input Voltage Supply (VIN): The MP2155GQ-Z requires a stable input voltage supplied to the VIN pin, typically within the range of 2.5V to 5.5V. This relatively low voltage range makes the device suitable for battery-powered applications, emphasizing the necessity of adhering to these limits to maintain device integrity and performance.

2. Ground Connection (GND): The device's grounding is facilitated through the GND pin, which is essential for the MP2155GQ-Z's stable operation and for mitigating potential noise and interference within the circuit. A solid connection to the system's ground plane is paramount for achieving the best performance.

3. Output Voltage Regulation (SW, FB): The switch node (SW) pin, integral to the step-down conversion process, connects to an external inductor, facilitating efficient power conversion. The feedback (FB) pin plays a crucial role in output voltage regulation; by connecting a resistor divider to this pin, the MP2155GQ-Z can finely adjust its switching activity to sustain a consistent output voltage, aligning with the application's specific voltage requirements.

4. Enable Function (EN): The enable pin (EN) provides a straightforward mechanism to toggle the MP2155GQ-Z on or off, enabling efficient system power management. This functionality is particularly useful in extending battery life in portable applications by minimizing power consumption when the device is not in active use.

5. Soft-Start Capability (SS): The soft-start pin (SS) is designed to manage the initial ramp-up of the output voltage, effectively minimizing inrush current and ensuring a smooth startup, which is critical for preventing abrupt power surges and enhancing system stability.

6. Loop Compensation (COMP): The compensation pin (COMP) is fundamental to the feedback loop's stability, allowing external components to be connected for customizing the loop's dynamics. This adaptability is crucial for tailoring the MP2155GQ-Z's performance to a wide range of output capacitors and inductor values, ensuring stable operation across different applications.

Incorporating the MP2155GQ-Z into a circuit design demands a thorough understanding of each pin's function and their proper connections, ensuring the device's capabilities are fully utilized. The MP2155GQ-Z's features, including its efficient power conversion, precise output regulation, and integrated protection mechanisms, make it a highly versatile and efficient solution for power management in compact electronic systems. The MP2155 series, with the MP2155GQ-Z as a prominent example, reflects MPS's commitment to advancing power solution technologies to meet the sophisticated needs of modern electronic applications.

MP2155GQ-Z FAQ

1. How to order MP2155GQ-Z on icwhale.com?

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2. How does icwhale.com guarantee that MP2155GQ-Z is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MP2155GQ-Z. All suppliers must pass our qualification reviews before they can publish their products including MP2155GQ-Z on icwhale.com; we pay more attention to the channels and quality of MP2155GQ-Z products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the MP2155GQ-Z price and inventory displayed accurate?

The price and inventory of MP2155GQ-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?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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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 MP2155GQ-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 MP2155GQ-Z we delivered, we will accept the replacement or return of the MP2155GQ-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 MP2155GQ-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