LP8552TLE
Manufacturer: Texas Instruments
Part Number: LP8552TLE
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| Attribute | Value |
| cate_name | LED Drivers |
| rohs | |
| reference_package | |
| mounting | SMD mount |
| application_level | |
| lifecycle | On sale |
| spm | bulk |
| operating_temperature | -30℃~85℃ |
| length_width_height | |
| dimming_mode | - |
| efficiency | - |
| max_input_voltage | - |
| max_output_voltage | 40V |
| min_input_voltage | - |
| min_output_voltage | 10V |
| number_of_outputs | - |
| output_current | - |
| power | - |
| topology | - |
Overview:
The Texas Instruments LP8552TLE is a high-performance, low-dropout (LDO) linear regulator designed for a wide range of applications requiring a stable and efficient power supply. This device is engineered to provide a consistent output voltage across varying input voltages and loads, ensuring reliable operation in various electronic systems.
Features:
1. Low Dropout Voltage: The LP8552TLE is designed to operate efficiently even at low input voltages, minimizing the dropout voltage and maximizing power efficiency.
2. Wide Input Voltage Range: Capable of handling a broad range of input voltages, making it suitable for applications with varying power sources.
3. High Output Current Capability: The device can deliver a substantial output current, catering to the needs of high-power applications.
4. Precision Voltage Regulation: Offers precise output voltage regulation, ensuring stability and reliability in sensitive electronics.
5. Small Form Factor: The LP8552TLE is available in compact packages, making it ideal for space-constrained designs.
6. Protection Features: Incorporates overcurrent, overvoltage, and thermal shutdown protection to safeguard the system from potential damage.
Development Support:
Texas Instruments provides comprehensive development support for the LP8552TLE, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Design Tools: Software tools to assist in the design and simulation of systems using the LP8552TLE.
- Sample Code: Examples and reference designs to help developers integrate the device into their projects quickly.
Application Fields:
The LP8552TLE finds its application in a variety of fields, including:
- Portable Electronics: Smartphones, tablets, and wearable devices.
- Medical Devices: For reliable power supply in critical medical equipment.
- Industrial Automation: In systems requiring stable and efficient power regulation.
- Automotive Systems: For power management in various automotive electronics.
Parameter Introduction:
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage Range: Adjustable from 1.2V to 5.5V
- Output Current: Up to 2A (typical)
- Dropout Voltage: Low, ensuring high efficiency at various load conditions
- Package Options: Small-outline IC (SOIC), very thin quad flat no-lead (VQFN)
Frequently Asked Questions (FAQs):
1. Q: What is the typical application for the LP8552TLE?
A: The LP8552TLE is ideal for applications requiring a stable and efficient power supply, such as portable electronics, medical devices, and industrial automation systems.
2. Q: Does the LP8552TLE offer any form of protection against overcurrent or overvoltage?
A: Yes, it includes overcurrent, overvoltage, and thermal shutdown protection features to ensure the safety and longevity of the system.
3. Q: How can I get started with developing a design using the LP8552TLE?
A: Texas Instruments provides a range of development tools, sample code, and technical documentation to assist in the design process.
4. Q: What are the available package options for the LP8552TLE?
A: The device is available in SOIC and VQFN packages, catering to different space requirements in design.
5. Q: Can the LP8552TLE be used in automotive applications?
A: Yes, its stability and efficiency make it suitable for automotive systems where reliable power management is crucial.
The LP8552TLE is a versatile and efficient LDO regulator that offers a range of features to meet the demands of various electronic applications, supported by Texas Instruments' robust development ecosystem.
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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