TPS56121DQPT
Manufacturer: Texas Instruments
Part Number: TPS56121DQPT
| Attribute | Value |
| cate_name | DC DC Converters |
| Datasheet | TPS56121DQPT Texas Instruments |
| rohs | Compliance |
| reference_package | LSON-22 |
| mounting | SMD mount，glue mount |
| application_level | Industrial |
| lifecycle | On sale |
| spm | Tape & Reel |
| min_operating_temperature | -40℃(TJ) |
| max_operating_temperature | 125℃(TJ) |
| length | 6.1mm(Max) |
| width | 5.1mm(Max) |
| height | 1.5mm(Max) |
| functions | Step-Down |
| max_input_voltage | 14V |
| max_output_voltage | 13.02V |
| min_input_voltage | 4.5V |
| min_output_voltage | 600mV |
| number_of_outputs | 1 |
| output_type | Adjustable |
| switching_frequency | 300KHz，500KHz，950KHz |
| synchronous_rectifier | Yes |
| topology | Buck |
Overview:
The Texas Instruments TPS56121DQPT is a highly efficient, synchronous, step-down converter with integrated power MOSFETs. This device is designed to provide a compact and reliable solution for power conversion applications, offering excellent thermal performance and high efficiency across a wide input voltage range.
Features:
1. High Efficiency: The TPS56121DQPT operates with high efficiency levels, making it ideal for battery-powered applications where power conservation is critical.
2. Synchronous Rectification: Utilizes synchronous rectification to minimize power losses and improve efficiency, especially at higher current loads.
3. Integrated Power MOSFETs: The device comes with integrated high and low-side MOSFETs, reducing the need for external components and simplifying the design.
4. Wide Input Voltage Range: Capable of operating over a broad input voltage range, making it suitable for various power supply scenarios.
5. PFM and Burst Mode Operation: The TPS56121DQPT supports power factor correction (PFC) and burst mode operation for optimal efficiency at light loads.
6. Protection Features: Includes over-voltage, over-current, and thermal shutdown protection to ensure safe operation and reliability.
7. Small Form Factor: The compact package size of the TPS56121DQPT makes it suitable for space-constrained applications.
Development Support:
Texas Instruments provides comprehensive development support for the TPS56121DQPT, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Design Tools: Software tools for simulation and design optimization.
- Evaluation Modules: Easy-to-use evaluation boards for testing and prototyping.
- Technical Support: Access to expert technical support for troubleshooting and design assistance.
Application Fields:
The TPS56121DQPT is suitable for a variety of applications, including:
- Portable electronics and mobile devices.
- Battery chargers and power banks.
- Industrial and automotive power supplies.
- Telecommunications equipment.
Parameter Introduction:
- Input Voltage Range: 4.5V to 22V
- Output Voltage: Adjustable
- Output Current: Up to 3A
- Efficiency: Up to 95%
- Operating Temperature Range: -40°C to 125°C
- Package Type: DQP (Dual Quad Flat Package)
Frequently Asked Questions (FAQs):
1. Q: What is the maximum output current the TPS56121DQPT can handle?
A: The TPS56121DQPT can handle up to 3A of output current.
2. Q: Does the TPS56121DQPT support any form of power factor correction?
A: Yes, it supports power factor correction (PFC) and burst mode operation for improved efficiency.
3. Q: What kind of protection features does the TPS56121DQPT have?
A: It includes over-voltage, over-current, and thermal shutdown protection.
4. Q: Is there any software tool available for designing with the TPS56121DQPT?
A: Yes, Texas Instruments provides design tools for simulation and design optimization.
5. Q: How can I evaluate the TPS56121DQPT before integrating it into my design?
A: You can use the evaluation modules provided by Texas Instruments for testing and prototyping.
This overview provides a comprehensive introduction to the Texas Instruments TPS56121DQPT, highlighting its key features, development support, applications, and technical parameters, along with addressing common questions about the device.
Please refer to the product rule book for details.
TI is best known for its innovative contributions to the electronics industry. It pioneered the development of the integrated circuit in 1958, a technological breakthrough that revolutionized the world of electronics and paved the way for modern computing systems. This innovation has been foundational in the advancement of computers, telecommunications, and many other electronic devices.
The company operates through two main segments: Analog and Embedded Processing. The Analog segment focuses on products like power management chips, audio and operational amplifiers, data converters, and interface products. These components are crucial for managing power, amplifying sound, converting signals, and facilitating communication between devices. TI's analog ICs are used in a wide variety of applications, including industrial, automotive, personal electronics, communication equipment, and enterprise systems.
The Embedded Processing segment involves microcontrollers, digital signal processors (DSPs), and applications processors. These products are used in automotive, industrial, and consumer electronics applications. They are essential for processing complex digital data, controlling electronic systems, and supporting the infrastructure of smart devices and the Internet of Things (IoT).
Texas Instruments also places a strong emphasis on education through its educational technology products, including graphing calculators and classroom software. TI’s calculators have been a staple in mathematics and science classrooms around the world, helping to educate generations of students and making complex mathematical concepts more accessible.
TI is committed to innovation and quality, investing heavily in research and development. The company holds thousands of patents and is continually pushing the boundaries of what is possible in electronics technology. TI’s innovations not only enhance the performance and efficiency of electronic products but also contribute to environmental sustainability through advancements in power-saving technologies.
Moreover, Texas Instruments maintains a strong ethical stance with a commitment to corporate responsibility. It strives to uphold high standards in environmental responsibility, community engagement, and governance practices. TI's corporate culture is characterized by a focus on integrity, respect, and the aspiration to achieve the highest level of customer satisfaction.
In summary, Texas Instruments stands as a leader in the semiconductor industry, driven by a history of innovation, a broad portfolio of technologies, and a commitment to positively impacting the world through its products and practices. Whether through advancing technology or empowering education, TI continues to shape a future where electronics enhance the lives of people everywhere.
1.Q: What is unikeyic.com
Unikeyic is a global authorized distributor and stockist specializing in high-quality electronic components. We primarily provide active devices, passive devices, discrete devices, connectors, and other categories of products with over 200,000 unique, in-stock electronic components.
2.Q: Why choose Unikeyic?
1.Well stocked: Collaborating with over 2,000 suppliers and covering 200,000 unique, in-stock electronic components.
2.Global Procurement: Having a professional procurement team with over a hundred members to support IC sourcing.
3.Authenticity Guarantee:Possessing quality testing center accredited by CNAS to ensure 100% authentic products.
4.Global Service Network: Building the global supply chain service network centered in Singapore to serve global market.
5.Efficient Logistics: Self-built storage and logistics center to achieve efficient and expedient delivery.
6.Engineering Support: Forming the teams of FAEs, PMs, and solution designers to offer end-to-end engineering services.
3.Q:What brand authorizations and agencies has Unikeyic obtained?
Our core authorized product lines including renowned international brands such as Intel, Diotec, Phoenix, MPS, Amphenol, WAGO, etc. We also have top on-sale product lines featuring products from world-renowned manufacturers like TI, ST, ADI, Microchip, TE, onsemi, providing strong competitive pricing advantages.
4.Q: About pricing?
We will make every effort to strive for more favorable prices and delivery dates, while ensuring that all materials are 100% authentic from the original manufacturers. In addition,There is a difference between the spot price and the order price.
5.Q:Regarding quality assurance?
With laboratory-level quality testing capabilities accredited by CNAS, a professional quality inspection team consisting of over 40 members is equipped with more than 70 quality inspection equipments, we effectively ensure 100% authentic from the original manufacturers.
6.Q: How do I place an order on Unikeyic?
1.Search the material
2.Confirm the stock & price
3.Add to cart
4.Confirm the address & invoice information
5.Submit order & pay
7.Q:Shipping cost?
The transportation fee depends on the destination, weight of the goods, and packaging size. If you need a quote for shipping costs, please let us know.
8.Q:How to contact us and get support?
Need any After-Sales service, please feel free to contact us:support@unikeyic.com
Certifications
