LP873221RHDRQ1
Manufacturer: Texas Instruments
Part Number: LP873221RHDRQ1
| Attribute | Value |
| cate_name | Specialty Regulators |
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| lifecycle | On sale |
| spm | bulk |
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| topology | - |
Overview:
The Texas Instruments LP8732-21RHDRQ1 is a highly integrated, low-power, single-chip solution designed for battery-powered applications. It combines a high-efficiency step-down converter with a comprehensive set of power management features, making it an ideal choice for portable devices that require both high performance and energy efficiency.
Features:
1. High Efficiency: The LP8732-21RHDRQ1 offers high efficiency conversion, which is crucial for extending the battery life of portable devices.
2. Wide Input Voltage Range: It operates efficiently over a wide input voltage range, making it suitable for various battery chemistries.
3. Low Quiescent Current: The device features a low quiescent current, which further contributes to the overall energy savings.
4. Integrated Power Path Management: It includes features like power path management to optimize power usage and system reliability.
5. Small Form Factor: The LP8732-21RHDRQ1 is available in a compact package, which is beneficial for space-constrained applications.
6. Protection Features: It comes with built-in protection features such as overcurrent, overvoltage, and thermal shutdown to ensure safe operation.
Development Support:
Texas Instruments provides comprehensive development support for the LP8732-21RHDRQ1, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Design Tools: Software tools to assist in the design and simulation of power management solutions.
- Sample Code: To help developers quickly prototype and test their applications.
- Technical Support: Access to expert support teams for troubleshooting and guidance.
Application Fields:
The LP8732-21RHDRQ1 is suitable for a wide range of applications, including:
- Portable electronics such as smartphones, tablets, and wearable devices.
- IoT devices and smart home appliances.
- Medical devices that require low power consumption and high reliability.
- Industrial applications where efficient power management is critical.
Parameter Introduction:
- Output Voltage: Adjustable output voltage down to 0.8V.
- Output Current: Capable of delivering up to 2A of output current.
- Input Voltage Range: 2.5V to 5.5V.
- Efficiency: Up to 95% depending on the load and input voltage.
- Quiescent Current: As low as 2.8µA in sleep mode.
- Operating Temperature Range: -40°C to 125°C.
FAQs:
1. Q: What makes the LP8732-21RHDRQ1 suitable for low-power applications?
A: Its high efficiency, low quiescent current, and integrated power management features contribute to its suitability for low-power applications.
2. Q: Can the LP8732-21RHDRQ1 be used in high-temperature environments?
A: Yes, it can operate in temperatures ranging from -40°C to 125°C.
3. Q: Does the LP8732-21RHDRQ1 support protection features?
A: Yes, it includes overcurrent, overvoltage, and thermal shutdown protection.
4. Q: What kind of development support does Texas Instruments offer for this device?
A: Texas Instruments offers technical documentation, design tools, sample code, and technical support.
5. Q: In which applications can the LP8732-21RHDRQ1 be used?
A: It can be used in portable electronics, IoT devices, smart home appliances, medical devices, and industrial applications where efficient power management is essential.
This introduction provides a concise overview of the Texas Instruments LP8732-21RHDRQ1, highlighting its key features, development support, application fields, and technical parameters, along with answers to frequently asked questions.
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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