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Name: MP2122GJ-Z
Brand: Monolithic Power Systems Inc.
SKU: MP2122GJ-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. MP2122GJ-Z

Part No.:: MP2122GJ-Z

Manufacturer:: Monolithic Power Systems Inc.

Package:: SOT-23-8 Thin, TSOT-23-8

Datasheet:: MP2122GJ-Z.pdf

Description:: IC REG BUCK ADJ 2A DL TSOT23-8

In Stock:: 3432

Quantity:: Add To Cart

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MP2122GJ-Z Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Not For New Designs
Function:
Step-Down
OutputConfiguration:
Positive
Topology:
Buck
OutputType:
Adjustable
NumberofOutputs:
2
Voltage-Input(Min):
2.7V
Voltage-Input(Max):
6V
Voltage-Output(Min/Fixed):
0.608V
Voltage-Output(Max):
5.5V
Current-Output:
2A
Frequency-Switching:
1MHz
SynchronousRectifier:
Yes
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

MP2122GJ-Z this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MP2122GJ-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 MP2122GJ-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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MP2122GJ-Z information

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MP2122GJ-Z Typical application Circuitry

MP2122GJ-Z

MP2122GJ-Z is a high-frequency synchronous rectified step-down converter, designed to deliver constant, stable power supply while ensuring high efficiency, particularly in compact and power-sensitive applications.

Functional Insights: MP2122GJ-Z is engineered for power regulation, boasting of a remarkable efficiency that reduces the need for heat sinks and thus saving on both space and cost.

Application Versatility: It finds its applications sprawling across various fields, notably in powering field-programmable gate arrays, microprocessors, and other digital or analog loads.

Technical Characteristics: Key features include an adjustable output from 0.6V, a wide input range, integrated power MOSFETs, and a high switching frequency that facilitates the use of small external components.

Application Illustration: Powering Field-Programmable Gate Arrays (FPGAs)

1. Input Voltage Connection

- Power Source: Attach the power source to the VIN pin (Pin 6, 7, 8) of MP2122GJ-Z ensuring the source voltage is within the specified 2.7V to 6V range to guarantee optimal functionality.

- Decoupling Capacitors: Include decoupling capacitors close to the VIN pins to stabilize the input voltage, reducing voltage noise and ripples.

2. Ground Configuration

- System Integration: Connect the PGND pins (Pin 9, 10) firmly to the system ground. A well-established ground connection ensures stable operations and reduced noise.

- PCB Layout: A multi-layer PCB with a dedicated ground layer is advisable to achieve low ground impedance and enhanced performance.

3. Output Voltage Setting

- Feedback Mechanism: The FB pin (Pin 3) should be connected to the output voltage via a resistor divider network. Precision in the selection of these resistors is vital to achieving the desired output voltage setting.

- Output Capacitors: Attach output capacitors near the FB pin to stabilize the output voltage and enhance transient response.

4. Enable and UVLO Setting

- Enable Pin: Connect the EN pin (Pin 5) to the logic control circuitry or the VIN if not used. Ensure that it's set correctly to enable or disable the MP2122GJ-Z as required.

- UVLO Configuration: The UVLO (under-voltage lockout) can be programmed via the EN pin to ensure the system doesn't operate under insufficient input voltage, ensuring system safety.

Key Design Considerations

1. Component Selection

- Inductor Value: While selecting the inductor, ensure the inductance value and current rating are optimal to ensure MP2122GJ-Z operates efficiently and the inductor does not saturate.

- Capacitor Rating: Capacitors should have appropriate voltage and temperature ratings to ensure longevity and reliable performance.

2. Thermal Management

- Heat Dissipation: Implement strategies for efficient heat dissipation to keep MP2122GJ-Z within operational temperature limits.

- Component Placement: Arrange components in a manner that facilitates airflow and heat dissipation, especially for applications with higher current requirements.

3. Testing and Validation

- Prototype Testing: Develop a prototype and conduct extensive testing under various conditions to validate the design and identify areas for improvement.

- Simulation Tools: Utilize simulation tools to model and analyze the behavior of the circuit under different conditions to optimize the design.

With a well-thought-out design and implementation, the MP2122GJ-Z promises exceptional performance in FPGA power supply applications, marked by its efficiency and reliability.

MP2122GJ-Z FAQ

1. How to order MP2122GJ-Z on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that MP2122GJ-Z is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MP2122GJ-Z. All suppliers must pass our qualification reviews before they can publish their products including MP2122GJ-Z on icwhale.com; we pay more attention to the channels and quality of MP2122GJ-Z products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the MP2122GJ-Z price and inventory displayed accurate?

The price and inventory of MP2122GJ-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.

Warm Tips: Some orders in certain payment forms may require handling fee.

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 MP2122GJ-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 MP2122GJ-Z we delivered, we will accept the replacement or return of the MP2122GJ-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 MP2122GJ-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