Texas Instruments

TPS54315PWPR  

DC Switching Voltage Regulators

The Texas Instruments TPS54315PWPR is a highly integrated, high-efficiency synchronous buck controller that provides a flexible and efficient solution for power management in a wide range of applications.

Description:

The TPS54315PWPR is a synchronous buck controller that integrates a high-side and low-side MOSFET driver, a power MOSFET, and a current sense amplifier. It features a wide input voltage range of 4.5V to 60V and can deliver up to 30A of continuous output current. The device also includes advanced features such as a programmable soft-start, a power-saving mode, and a precision output voltage regulator.

Features:

• High efficiency: The TPS54315PWPR offers high efficiency of up to 98%, which helps reduce power dissipation and improve system reliability.
• Wide input voltage range: The device can operate with input voltages from 4.5V to 60V, making it suitable for a wide range of applications.
• High output current: The TPS54315PWPR can deliver up to 30A of continuous output current, making it suitable for high-power applications.
• Programmable soft-start: The device includes a programmable soft-start feature that helps reduce inrush current and minimize output voltage overshoot.
• Power-saving mode: The TPS54315PWPR includes a power-saving mode that reduces power consumption during light load conditions.
• Precision output voltage regulation: The device includes a precision output voltage regulator that provides accurate and stable output voltage regulation.

Applications:

The TPS54315PWPR is suitable for a wide range of applications that require efficient and reliable power management, including:

• Industrial and automotive systems
• Telecommunications equipment
• Networking equipment
• High-power computing systems
• LED lighting systems
• Power supplies for consumer electronics

Overall, the Texas Instruments TPS54315PWPR is a versatile and efficient synchronous buck controller that offers a range of advanced features and high performance for a wide range of power management applications.

TPS54315PWPR Documents

Download datasheets and manufacturer documentation for TPS54315PWPR

PCN Assembly/Origin :

Assembly Material 07/Aug/2023      

Datasheets :

TPS5431x      

Design Resources :

TPS54315 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS5431x      

PCN Design/Specification :

Mult Dev 14/Jul/2023       Design 22/Feb/2022