Overview of TPS54821RHLR by Texas Instruments
The TPS54821RHLR is a highly efficient, synchronous buck converter capable of delivering up to 8A of output current. Designed by Texas Instruments, this power management IC operates over a wide input voltage range of 4.5V to 17V, making it versatile for a broad spectrum of applications. The device comes in a VQFN-14 package with a 3.50 x 3.50 mm footprint, optimized for compact, high-density installations. Its adjustable output voltage from 0.6V up to 15V allows for flexibility in powering various electronic components.
Featuring current-mode control for fast transient response and easy loop stabilization, the TPS54821RHLR also incorporates Pulse Width Modulation (PWM) for efficient power conversion at high switching frequencies up to 1.6MHz. Such a high frequency enables the use of smaller, lower-cost inductors and capacitors, reducing the overall solution size and cost. The device implements a hiccup current limit to protect against overcurrent conditions, enhancing system reliability. It is designed to meet the rigorous standards of modern electronic devices, being RoHS compliant and featuring a peak reflow temperature rating of 260°C for compatibility with standard soldering processes.
Industry Applications for TPS54821RHLR
The TPS54821RHLR’s features make it suitable for a wide array of potential industry applications. The necessity for efficient power management and compact solutions is omnipresent across various sectors. Below are conceptual use case scenarios for the TPS54821RHLR across different industries:
- Computing and Data Storage: In server farms and data centers, the TPS54821RHLR could potentially be used in the power supply units of servers or storage systems to efficiently convert voltages and minimize energy loss, where its small footprint would be advantageous in densely packed systems.
- Telecommunications: Networking equipment, such as routers and switches, necessitates efficient power management solutions to handle varying loads dynamically. The TPS54821RHLR, with its high output current capability and adjustable voltage, could potentially be involved in powering these systems.
- Consumer Electronics: Portable gadgets like smartphones, tablets, and laptops require compact, efficient power solutions for battery management. The efficiency and compact size of the TPS54821RHLR could possibly make it suitable for these applications.
- Industrial Automation: Automated machinery and electronic control systems in factories might potentially utilize the TPS54821RHLR for its reliable power conversion and overcurrent protection features, ensuring the smooth operation of sensitive electronic components.
- Electronic Manufacturing: The production equipment used in manufacturing electronic components and devices often requires precise power management. The TPS54821RHLR could feasibly be used in such equipment for its efficient power conversion and small form factor.
Note: These potential industry applications are conceptual and illustrative. They depend on the specific needs and standards of each industry and application. Comprehensive analysis and verification by engineering and design teams are required to ensure compliance with industry standards and application requirements.
About Texas Instruments
Texas Instruments (TI) is a global leader in analog ICs and embedded processors, paving the way in the development of advanced Switching Regulator or Controllers and other power management solutions. With decades of engineering experience, TI focuses on creating high-performance, highly reliable components that address the needs of a broad spectrum of industry applications – from consumer electronics to industrial automation and beyond. The TPS54821RHLR is a testament to TI’s commitment to innovation in power management technology, exemplified through its comprehensive features and robust performance metrics.
TI’s extensive portfolio includes products designed for power conversion and management, demonstrating their expertise in crafting solutions that enhance performance while minimizing power consumption. By continually advancing their technologies, TI ensures that their components, including those similar to the TPS54821RHLR, meet the evolving demands of electronic systems across all sectors.
Where to Find TPS54821RHLR by Texas Instruments
For procurement professionals and engineers seeking to source the TPS54821RHLR, findchips.com provides a comprehensive and up-to-date resource. We aggregate current stock levels and pricing from a wide range of distributors, ensuring you can find the best options available. Historically, the part has been available from distributors such as Win Source Electronics, Vyrian, Mouser Electronics, and DigiKey. However, for the most current information regarding availability and pricing, it’s recommended to research directly on findchips.com. Additionally, findchips.com serves as an invaluable tool for identifying alternative Switching Regulator or Controllers that might be offered by Texas Instruments or other manufacturers, potentially matching or exceeding the specifications needed for your project.