Texas Instruments

TPS54910PWP  

DC Switching Voltage Regulators

TPS54910PWP Description

The TPS54910PWP from Texas Instruments is a high-efficiency, synchronous buck DC-DC converter designed for demanding power management applications. Part of the SWIFT™ series, this adjustable-output regulator delivers up to 9A of continuous output current with an input voltage range of 3V to 4V and an output voltage adjustable from 0.891V to 2.5V. Its 350kHz or 550kHz switching frequency allows for optimized efficiency and compact design. Packaged in a 28-pin HTSSOP (PWP) surface-mount form factor, it features synchronous rectification for improved thermal performance and efficiency.

TPS54910PWP Features

• High Current Output: Supports 9A continuous load current, ideal for power-hungry applications.
• Wide Adjustable Output Range: 0.891V–2.5V output flexibility for precision voltage regulation.
• Synchronous Rectification: Enhances efficiency and reduces heat dissipation.
• Dual Switching Frequency Options: 350kHz or 550kHz for trade-offs between efficiency and component size.
• Robust Protection: Includes overcurrent, overtemperature, and undervoltage lockout (UVLO) protection.
• RoHS3 & REACH Compliant: Meets environmental and regulatory standards.
• Last Time Buy Status: Available for final procurement before discontinuation.

TPS54910PWP Applications

This regulator excels in applications requiring high current, compact power solutions, such as:

• Point-of-Load (POL) Regulation: For FPGAs, ASICs, and processors in telecom and networking equipment.
• Industrial Power Systems: Automation controllers, motor drives, and test instrumentation.
• Embedded Computing: Servers, storage systems, and high-performance computing modules.
• Portable Devices: Battery-powered equipment needing efficient step-down conversion.

Conclusion of TPS54910PWP

The TPS54910PWP stands out for its high current capability, synchronous efficiency, and adjustable output, making it a strong choice for power-sensitive designs. While marked as Last Time Buy, it remains a reliable solution for engineers needing a proven buck converter in space-constrained, high-performance systems. Its dual-frequency operation and robust protection further enhance its versatility across industrial, computing, and portable applications.

TPS54910PWP Documents

Download datasheets and manufacturer documentation for TPS54910PWP

PCN Assembly/Origin :

Assembly Material 07/Aug/2023      

Datasheets :

TPS54910      

Design Resources :

TPS54910 Design with WEBENCH® Power Designer      

PCN Obsolescence/ EOL :

EOL 08/Aug/2023      

HTML Datasheet :

TPS54910      

PCN Design/Specification :

Design 22/Feb/2022