TPS57112QRTERQ1
Manufacturer: Texas Instruments
Part Number: TPS57112QRTERQ1
| Attribute | Value |
| cate_name | DC DC Converters |
| Datasheet | TPS57112QRTERQ1 Texas Instruments |
| rohs | Compliance |
| reference_package | QFN |
| mounting | SMD mount，glue mount |
| application_level | Automotive |
| lifecycle | Stop production |
| spm | bulk,Tape & Reel |
| min_operating_temperature | -40℃(TA) |
| max_operating_temperature | 125℃(TA) |
| length | 3.15mm(Max) |
| width | 3.15mm(Max) |
| height | 750μm(Max) |
| functions | Step-Down |
| max_input_voltage | 6V |
| max_output_voltage | 6V |
| min_input_voltage | 2.95V |
| min_output_voltage | 800mV |
| number_of_outputs | 1 |
| output_type | Adjustable |
| switching_frequency | 200KHz~2MHz |
| synchronous_rectifier | Yes |
| topology | Buck |
Overview:
The Texas Instruments TPS57112QRTERQ1 is a high-performance, monolithic, step-down converter designed to provide efficient power conversion for a wide range of applications. This device is part of Texas Instruments' extensive portfolio of power management solutions, offering a compact and reliable choice for system designers.
Features:
1. High Efficiency: The TPS57112QRTERQ1 is designed to operate with high efficiency, minimizing power loss and heat generation, which is crucial for energy-sensitive applications.
2. Wide Input Voltage Range: It supports a wide input voltage range, making it suitable for various power supply scenarios, including battery-powered devices.
3. Low Quiescent Current: The device features a low quiescent current, which is beneficial for battery life in portable applications.
4. High Frequency Operation: Capable of operating at high frequencies, allowing for the use of smaller external components and more compact designs.
5. Protection Features: Includes over-voltage, over-current, and thermal shutdown protection to ensure reliable operation and safeguard against faults.
6. Synchronization Capability: Allows for the synchronization of multiple converters to share the same switching frequency, reducing electromagnetic interference (EMI).
7. Small Package Size: The TPS57112QRTERQ1 comes in a compact QFN package, which is ideal for space-constrained designs.
Development Support:
Texas Instruments provides comprehensive development support for the TPS57112QRTERQ1, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Design Tools: Software tools for simulation and design optimization.
- Evaluation Modules: Evaluation boards to test the performance of the TPS57112QRTERQ1 in real-world conditions.
- Technical Support: Access to expert support teams for assistance during the design and development process.
Application Areas:
The TPS57112QRTERQ1 is suitable for a variety of applications, including:
- Portable electronics and mobile devices.
- Industrial and automotive systems requiring efficient power conversion.
- Telecommunications equipment.
- Computing and storage systems.
Parameter Introduction:
- Input Voltage Range: 4.5V to 22V
- Output Voltage Range: Adjustable, depending on the application requirements.
- Output Current: Depends on the design and external components.
- Efficiency: Up to 95% under typical conditions.
- Quiescent Current: As low as a few milliamps.
- Operating Temperature Range: -40°C to 125°C.
Frequently Asked Questions (FAQs):
1. Q: What is the maximum output current the TPS57112QRTERQ1 can deliver?
A: The maximum output current is dependent on the design and external components used in conjunction with the device.
2. Q: Does the TPS57112QRTERQ1 have any specific requirements for the input voltage?
A: Yes, it requires a minimum input voltage of 4.5V and can handle up to 22V.
3. Q: How can I minimize the size of the solution using the TPS57112QRTERQ1?
A: By operating at high frequencies, you can use smaller external components, which helps in reducing the overall size of the power solution.
4. Q: Is there any specific software tool recommended for designing with the TPS57112QRTERQ1?
A: Texas Instruments provides design tools and software that can be used for simulation and optimization of your power solution.
5. Q: What kind of protection does the TPS57112QRTERQ1 offer?
A: It offers over-voltage, over-current, and thermal shutdown protection to ensure safe and reliable operation.
By integrating the TPS57112QRTERQ1 into their designs, engineers can leverage its high efficiency and robust feature set to create power solutions that meet the demands of modern electronic systems.
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.
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