Product Overview: Texas Instruments TPS54672PWR

The TPS54672PWR is a high-performance, adaptive on-time D-CAP™ step-down (buck) converter from the renowned manufacturer Texas Instruments (TI). This advanced power management integrated circuit (IC) is designed to deliver efficient, stable, and reliable power conversion for a wide range of applications, including computing systems, networking equipment, and portable electronics.

Key Features

• High Efficiency: The TPS54672PWR offers a high level of efficiency, which is critical for reducing heat generation and improving system reliability. This is particularly beneficial in applications where power conservation is paramount.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 28V, the TPS54672PWR accommodates a variety of power sources, making it versatile for different system designs.
• Adjustable Output Voltage: The output voltage is adjustable from 0.891V to 5.5V, allowing designers to fine-tune the voltage to meet the specific needs of their application.
• Integrated MOSFETs: The inclusion of high-side and low-side MOSFETs simplifies the design and reduces external component count, which can save space and cost in a compact system design.
• Fast Transient Response: The D-CAP™ mode of the TPS54672PWR provides a very fast transient response, which is essential for maintaining voltage stability during sudden changes in load.
• Thermal Shutdown: An important safety feature, thermal shutdown helps prevent damage to the IC from overheating, enhancing the longevity of the product.

Applications

The TPS54672PWR is suitable for a diverse array of electronic applications, including:

• Point-of-Load (POL) power supplies
• Networking and telecommunication equipment
• Computing systems and servers
• Consumer electronics
• Industrial and automation systems

Package and Availability

The TPS54672PWR is available in a 28-pin TSSOP (Thin Shrink Small Outline Package) that offers a compact footprint for space-constrained applications. For detailed technical specifications, application notes, and support tools, please visit the Texas Instruments website or contact their customer support for assistance.