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MP9457GF
Efficient 3A Power Supply
MP9457GF
Efficient 3A Power Supply
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Manufacturer Part # : MP9457GF
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Package/Case: 20-TSSOP Exposed Pad
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Product Categories : Voltage Regulators - DC DC Switching Regulators
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
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Tube or Tray
MP9457GF DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The MP9457GF is a cutting-edge synchronous buck converter that stands out for its high efficiency and comprehensive features. With a wide input voltage range, adjustable output voltage, and the capability to deliver up to 10A of output current, this converter is well-equipped to handle diverse power regulation requirements. Its integrated design, inclusive of internal power MOSFETs, inductor, and compensation network, significantly reduces the need for external components and saves valuable board space. Additionally, the MP9457GF includes programmable soft-start, a power good signal, and overcurrent protection, ensuring enhanced system reliability. The fixed switching frequency enables efficient optimization, and the compact 36-pin QFN package facilitates easy integration into a variety of applications
Key Features
- Rapid data transfer rates
- Sophisticated networking capabilities
- Intricate motherboard design
- Precision clock timing control
Application
- Automation solutions
- Power control systems
- Efficient robotics
- Energy management
- Smart electric vehicles
- Advanced solar inverters
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category ! | Switching Voltage Regulators | RoHS | Details |
| Output Current ! | 3 A | Number of Outputs | 1 Output |
| Topology | Buck | Series | MP9457 |
| Brand | Monolithic Power Systems (MPS) | Moisture Sensitive | Yes |
| Product | Voltage Regulators | Product Type ! | Switching Voltage Regulators |
| Factory Pack Quantity | 75 | Subcategory | PMIC - Power Management ICs |
| Type | Synchronous Step-Down Converter |
FAQs
What is MP9457GF?
The MP9457GF is a high-efficiency, synchronous, step-down DC-DC converter module designed by Monolithic Power Systems. It is ideal for applications requiring efficient power conversion, such as portable electronics, industrial equipment, and automotive systems.
How Does MP9457GF Work?
The MP9457GF operates as a step-down converter, converting higher input voltage to a lower output voltage with high efficiency. It uses synchronous rectification to minimize power loss and maximize battery life. The module features integrated switches and control circuitry for simplified power management.
How Many Pins does MP9457GF have and What are the Functions of the Pinout Configuration?
The MP9457GF is housed in a compact, multi-pin package. The pinout configuration includes:
- VIN: Input voltage pin.
- VOUT: Output voltage pin.
- EN: Enable pin for turning the module on or off.
- PGOOD: Power good indicator pin.
- SW: Switch pin for the power stage.
- AGND, PGND: Analog and power ground pins, respectively.
- FB: Feedback pin for voltage regulation.
- COMP: Compensation pin for loop stabilization.
What are the Pros and Cons of MP9457GF?
Pros:
- High Efficiency: Provides efficient power conversion, reducing energy waste.
- Compact Size: Comes in a small form factor, suitable for space-constrained applications.
- Synchronous Rectification: Minimizes power loss and improves overall performance.
- Integrated Design: Includes integrated switches and control circuitry for easy implementation.
- Wide Input Voltage Range: Supports a broad range of input voltages for versatile applications.
Cons:
- Complexity: Synchronous converters may require careful consideration of design parameters for optimal performance.
- Thermal Management: High efficiency may result in elevated temperatures that require proper heat dissipation.
- Cost: Higher efficiency converters like the MP9457GF may be more costly than standard converters.
Are There Any Equivalents/Alternatives to MP9457GF for Recommendation?
- The MP2315 from Monolithic Power Systems is a similar synchronous step-down converter module.
- Alternatives to the MP9457GF include the LM2596 from Texas Instruments and the LM3671 from Texas Instruments.
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