Texas Instruments

TPS54616PWP

TPS54616PWP Description

The TPS54616PWP is a high-performance, fixed-output, synchronous buck DC-DC converter from Texas Instruments, designed for applications requiring a 3.3V output voltage with up to 6A of output current. This IC is part of the SWIFT™ series and is offered in a 28-pin HTSSOP package. With a wide input voltage range of 3V to 6V and a switching frequency of 350kHz or 550kHz, the TPS54616PWP provides efficient power conversion in a compact form factor.

TPS54616PWP Features

• Fixed 3.3V Output Voltage: The TPS54616PWP provides a stable 3.3V output, making it ideal for applications requiring a fixed output voltage.
• 6A Output Current: With the ability to deliver up to 6A of output current, this IC is suitable for applications with high power demands.
• Synchronous Rectification: The TPS54616PWP features synchronous rectification, which improves efficiency and reduces power loss.
• Wide Input Voltage Range: The IC operates over a wide input voltage range of 3V to 6V, making it versatile for various power supply scenarios.
• Switching Frequencies: The TPS54616PWP offers two switching frequencies (350kHz and 550kHz), allowing for design flexibility and optimization of loop response and noise performance.
• Surface Mount: The 28-pin HTSSOP package is designed for surface mount applications, enabling integration into compact and space-constrained designs.

TPS54616PWP Applications

The TPS54616PWP is ideal for a variety of applications where a stable 3.3V output voltage and high output current are required. Some specific use cases include:

• Telecommunications Equipment: Powering high-current loads in base stations and other telecom infrastructure.
• Industrial Control Systems: Providing stable power to microcontrollers and other high-current devices in industrial automation systems.
• Automotive Infotainment Systems: Supplying power to high-current loads in automotive infotainment systems, such as displays and audio amplifiers.
• Portable Electronics: Powering high-current devices in portable electronics, such as smartphones, tablets, and laptops.

Conclusion of TPS54616PWP

The TPS54616PWP is a versatile, high-performance synchronous buck DC-DC converter from Texas Instruments, offering a fixed 3.3V output voltage with up to 6A of output current. Its wide input voltage range, switching frequency options, and surface mount package make it suitable for a variety of applications, including telecommunications, industrial control systems, automotive infotainment, and portable electronics. While the TPS54616PWP is now considered obsolete, its unique features and performance benefits make it a valuable option for legacy designs and applications where a high-quality, reliable power solution is required.