UCD9081RHBR
Manufacturer: Texas Instruments
Part Number: UCD9081RHBR
| Attribute | Value |
| cate_name | Power Management ICs (PMICs) |
| Datasheet | UCD9081RHBR Texas Instruments |
| rohs | Compliance |
| reference_package | VQFN-32 |
| mounting | SMD mount，glue mount |
| application_level | Industrial |
| lifecycle | On sale |
| spm | Tape & Reel |
| min_operating_temperature | -40℃(TA) |
| max_operating_temperature | 85℃(TA) |
| length_width_height | 1mm(height) |
| application_scenario | - |
| max_operating_supply_voltage | 3.6V |
| max_output_voltage | - |
| min_operating_supply_voltage | 3V |
| min_output_voltage | - |
| supply_current | 3mA |
The Texas Instruments UCD9081RHBR is a high-performance, monolithic, step-down voltage regulator designed for use in a wide range of power management applications. This device is engineered to provide efficient power conversion with a compact form factor, making it ideal for space-constrained designs.
Overview:
The UCD9081RHBR is part of Texas Instruments' extensive portfolio of power management solutions. It is designed to deliver a stable output voltage even under varying input voltage and load conditions. The device is suitable for applications requiring high efficiency and low quiescent current, such as portable devices, battery-powered systems, and telecom equipment.
Features:
1. High Efficiency: The UCD9081RHBR operates with high efficiency across a wide input voltage range, minimizing power loss and heat generation.
2. Low Quiescent Current: It features a low quiescent current, which is crucial for battery-powered applications to extend battery life.
3. Wide Input Voltage Range: Capable of operating with input voltages from 4V to 40V, making it versatile for various power sources.
4. Small Form Factor: The compact package size of the UCD9081RHBR facilitates easy integration into tight spaces.
5. Protection Features: Includes over-voltage, over-current, and thermal shutdown protection to safeguard the system from fault conditions.
Development Support:
Texas Instruments provides comprehensive development support for the UCD9081RHBR, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Design Tools: Software tools for simulation and circuit design.
- Sample Code: Example code for quick integration into projects.
- Technical Support: Access to expert engineers for troubleshooting and guidance.
Application Areas:
The UCD9081RHBR is suitable for a variety of applications, including:
- Portable electronics and mobile devices.
- Telecommunications equipment, such as base stations and routers.
- Industrial control systems requiring stable power supply.
- Automotive electronics for infotainment and control modules.
Parameter Introduction:
- Output Voltage: Adjustable output voltage down to 0.9V.
- Output Current: Capable of delivering up to 3A of continuous output current.
- Operating Temperature Range: -40°C to +125°C.
- Package Type: Very Small Outline Regulator (VSON) package.
Frequently Asked Questions (FAQs):
1. Q: What is the typical application for UCD9081RHBR?
A: It is typically used in battery-powered devices and systems that require a stable and efficient power supply.
2. Q: Does the UCD9081RHBR have any built-in protection features?
A: Yes, it includes over-voltage, over-current, and thermal shutdown protection.
3. Q: Can I use the UCD9081RHBR in automotive applications?
A: Yes, its wide operating temperature range and robust protection features make it suitable for automotive electronics.
4. Q: How can I get started with the UCD9081RHBR?
A: Review the datasheet and application notes, use the design tools provided by Texas Instruments, and leverage the technical support for any specific design challenges.
5. Q: What kind of efficiency can I expect from the UCD9081RHBR?
A: The efficiency can be very high, depending on the specific operating conditions, but it is designed to minimize power loss across a wide range of applications.
This introduction to the Texas Instruments UCD9081RHBR provides a comprehensive overview of its capabilities, features, and applications, highlighting its suitability for various power management needs.
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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