The maximum input voltage that can be applied to the TPS548B28RWWR is 18V, as specified in the datasheet. However, it's recommended to operate the device within the recommended input voltage range of 4.5V to 15V for optimal performance and reliability.
To ensure the stability of the output voltage, it's essential to follow the recommended layout guidelines, use a suitable output capacitor with a low ESR, and ensure that the input voltage is within the recommended range. Additionally, the output voltage can be adjusted using the FB pin, and the device has a built-in soft-start feature to prevent output voltage overshoot during startup.
The TPS548B28RWWR can deliver up to 2A of output current, making it suitable for a wide range of applications. However, the maximum output current may be limited by the input voltage, output voltage, and thermal considerations.
Thermal management is crucial for the reliability and performance of the TPS548B28RWWR. Ensure good airflow around the device, use a heat sink if necessary, and follow the recommended thermal design guidelines to keep the junction temperature within the specified range.
The TPS548B28RWWR is rated for operation up to 125°C, making it suitable for high-temperature environments. However, it's essential to follow the recommended thermal design guidelines and ensure that the device is properly cooled to prevent overheating and ensure reliable operation.
Trust Checks
This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
TPS548B28RWWR Overview
Use the download button to access the TPS548B28RWWR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPS54,
or try a keyword search, such as Switching Regulator or Controllers
About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
