Product Overview: TPS53317RGBT from Texas Instruments

The TPS53317RGBT is a high-performance, synchronous buck converter integrated with advanced features designed by Texas Instruments to provide efficient, reliable power management. This device is particularly suitable for low-voltage, high-density power systems that require a compact solution with excellent thermal performance.

Key Features

• Input Voltage Range: The TPS53317RGBT operates over a wide input voltage range, typically from 3V to 28V, making it suitable for a variety of applications from industrial to consumer electronics.
• Adjustable Output Voltage: Its output voltage is adjustable, allowing for a high degree of flexibility in powering different circuits that require specific voltage levels.
• Efficiency: With an integrated MOSFET, the device ensures high efficiency and reduced power dissipation, which is crucial for maintaining the longevity of electronic components.
• Current Mode Control: The current mode control provides fast transient response and simplifies loop compensation, ensuring stable operation under varying load conditions.
• Thermal Protection: The TPS53317RGBT is equipped with thermal shutdown protection, safeguarding the device and connected components against excessive temperature conditions.
• Frequency Synchronization: It offers frequency synchronization to an external clock, which minimizes electromagnetic interference (EMI) in sensitive applications.
• Power Good Indicator: A power good (PG) signal is provided to indicate when the output voltage is within its nominal operating range, enhancing system reliability.

Applications

The versatility of the TPS53317RGBT makes it ideal for a broad range of applications, including:

• Server and telecom power supplies
• Networking equipment
• Storage systems
• Point-of-load conversions
• FPGAs, DSPs, and ASIC power supplies

Package and Availability

The TPS53317RGBT is offered in a compact 16-pin VQFN package, optimizing board space without compromising performance. It is available for order through Texas Instruments and authorized distributors, ensuring easy integration into design projects.