LP5526TL
Manufacturer: Texas Instruments
Part Number: LP5526TL
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| Attribute | Value |
| cate_name | LED Drivers |
| Datasheet | LP5526TL Texas Instruments |
| rohs | |
| reference_package | |
| mounting | SMD mount |
| application_level | |
| lifecycle | On sale |
| spm | bulk |
| operating_temperature | -30℃~85℃ |
| length_width_height | |
| dimming_mode | - |
| efficiency | 88% |
| max_input_voltage | 5.5V |
| max_output_voltage | 20V |
| min_input_voltage | 3V |
| min_output_voltage | - |
| number_of_outputs | 5 |
| output_current | 150mA |
| power | - |
| topology | Boost |
Overview:
The Texas Instruments LP5526TL is a highly efficient, step-down converter that offers a compact solution for power management in a variety of applications. Designed for a wide input voltage range, it is capable of delivering a regulated output voltage to power various electronic devices efficiently.
Key Features:
1. High Efficiency: The LP5526TL boasts high efficiency levels, making it ideal for applications where power consumption is a critical factor.
2. Wide Input Voltage Range: It supports a broad range of input voltages, allowing for flexibility in power source selection.
3. Small Form Factor: The device is designed with a compact footprint, suitable for space-constrained designs.
4. Low Quiescent Current: It operates with minimal power consumption in standby mode, further enhancing efficiency.
5. Protection Features: The LP5526TL includes over-voltage, over-current, and thermal protection to ensure reliable operation and longevity of the system.
6. Adjustable Output Voltage: It allows for the output voltage to be adjusted according to the needs of the application.
Development Support:
Texas Instruments provides comprehensive development support for the LP5526TL, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Design Tools: Software tools for simulation and design optimization.
- Sample Code: Example code for quick integration into projects.
- Technical Support: Access to expert support teams for troubleshooting and guidance.
Application Areas:
The LP5526TL is suitable for a wide range of applications, such as:
- Portable electronics like smartphones and tablets.
- Wearable devices for fitness and health .
- IoT devices and smart home appliances.
- Industrial equipment with demanding power requirements.
Parameter Introduction:
- Input Voltage Range: 4V to 22V
- Output Voltage Range: Adjustable, typically from 0.9V to 5.5V
- Output Current: Up to 3A
- Efficiency: Up to 95%
- Quiescent Current: As low as 10μA
- Operating Temperature Range: -40°C to 125°C
Frequently Asked Questions (FAQs):
1. Q: What is the typical application for the LP5526TL?
A: It is typically used in portable electronics and power-sensitive applications due to its high efficiency and adjustable output voltage.
2. Q: Does the LP5526TL have any special features for thermal management?
A: Yes, it includes thermal protection to prevent damage from overheating.
3. Q: Can I use the LP5526TL in a battery-powered device?
A: Yes, its wide input voltage range and low quiescent current make it suitable for battery-powered applications.
4. Q: How can I get started with the LP5526TL?
A: You can refer to the technical documentation provided by Texas Instruments and leverage their development tools and sample code to integrate the LP5526TL into your design.
5. Q: Is there any specific design consideration I should be aware of when using the LP5526TL?
A: Ensure proper layout and decoupling to maintain stability and efficiency, and adhere to the thermal design guidelines to avoid overheating issues.
This introduction to the Texas Instruments LP5526TL provides a comprehensive overview of its capabilities, applications, and support resources, making it easier for engineers and developers to understand and implement this efficient step-down converter in their projects.
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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