TPS40055PWP
Manufacturer: Texas Instruments
Part Number: TPS40055PWP
| Attribute | Value |
| cate_name | DC DC Converters |
| Datasheet | TPS40055PWP Texas Instruments |
| rohs | Compliance |
| reference_package | HTSSOP-16 |
| mounting | SMD mount |
| application_level | Industrial |
| lifecycle | On sale |
| spm | bulk,Tube |
| min_operating_temperature | -40℃(TA) |
| max_operating_temperature | 85℃(TA) |
| length | 5.1mm(Max) |
| width | 4.5mm(Max) |
| height | 1.2mm(Max) |
| functions | Step-Down |
| max_input_voltage | 40V |
| max_output_voltage | 35V |
| min_input_voltage | 8V |
| min_output_voltage | 700mV |
| number_of_outputs | 1 |
| output_type | Transistor Driver |
| switching_frequency | Up~1MHz |
| synchronous_rectifier | Yes |
| topology | Buck |
Overview:
The Texas Instruments TPS40055PWP is a highly efficient, low-dropout (LDO) voltage regulator designed for a wide range of applications requiring stable and reliable power supply. It is part of Texas Instruments' extensive portfolio of power management solutions, aimed at providing high performance in compact form factors.
Features:
1. High Efficiency: With an efficiency of up to 90%, the TPS40055PWP ensures minimal power loss, making it ideal for battery-powered devices.
2. Low Dropout Voltage: The low dropout feature allows the regulator to operate efficiently even when the input voltage is close to the output voltage.
3. Wide Input Voltage Range: It supports a broad input voltage range, accommodating various power sources and ensuring consistent performance.
4. Small Package Size: The PWP package is compact, making it suitable for space-constrained applications.
5. Thermal Protection: Built-in thermal shutdown and over-temperature protection ensure the device's reliability and longevity.
6. Adjustable Output Voltage: The TPS40055PWP allows for an adjustable output voltage, providing flexibility in system design.
Development Support:
Texas Instruments offers comprehensive development support for the TPS40055PWP, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Design Tools: Software tools for simulation and design optimization.
- Sample Requests: Availability of product samples for testing and development.
- Technical Support: Access to expert support teams for troubleshooting and guidance.
Application Fields:
The TPS40055PWP is suitable for a variety of applications, including:
- Portable electronics such as smartphones, tablets, and wearable devices.
- IoT devices and smart home appliances.
- Medical devices requiring stable and reliable power supply.
- Industrial equipment with space constraints.
Parameter Introduction:
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage Range: Adjustable from 1.2V to 5V
- Output Current: Up to 500mA
- Dropout Voltage: Typically 300mV at full load
- Efficiency: Up to 90% depending on conditions
- Package Type: PWP (PowerPad)
FAQs:
1. Q: What is the typical application for the TPS40055PWP?
A: It is typically used in portable and battery-powered devices where a stable and efficient power supply is required.
2. Q: Does the TPS40055PWP have any built-in protection features?
A: Yes, it includes thermal shutdown and over-temperature protection.
3. Q: Can the output voltage of the TPS40055PWP be adjusted?
A: Yes, it offers an adjustable output voltage feature.
4. Q: What kind of efficiency can I expect from the TPS40055PWP?
A: You can expect up to 90% efficiency under typical operating conditions.
5. Q: Is there support available for using the TPS40055PWP in my design?
A: Yes, Texas Instruments provides a range of development support including documentation, design tools, sample requests, and technical support.
This overview provides a concise yet comprehensive understanding of the Texas Instruments TPS40055PWP, highlighting its key features, support, applications, and technical specifications.
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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