The TPS53317ARGBT from Texas Instruments is a high-efficiency, synchronous buck regulator designed for use in computing and consumer applications. This advanced power solution integrates a range of features to provide stable, efficient, and reliable power delivery for system components that require precise voltage regulation.

Key Features

• Integrated MOSFETs: The TPS53317ARGBT incorporates both high-side and low-side MOSFETs, ensuring high efficiency and reducing external component count.
• Adaptive On-Time Control: With its adaptive on-time D-CAP2™ control mode, the device provides a fast transient response, which is essential for maintaining voltage stability during sudden load changes.
• Adjustable Switching Frequency: The switching frequency is adjustable from 300kHz to 1MHz, allowing designers to optimize performance for specific applications.
• High Efficiency: The regulator is optimized for high efficiency across a wide load range, making it an excellent choice for systems that prioritize energy conservation.
• Output Voltage Range: It supports an output voltage range from 0.6V to 5.5V, which can be set by a precision reference voltage, catering to a variety of low-voltage power rails.

Applications

The versatility of the TPS53317ARGBT makes it suitable for a wide range of applications, including:

• Desktop and Notebook PCs
• Graphics Cards
• Memory Power Supplies
• Consumer Electronics
• Networking and Telecommunication Equipment

Package and Reliability

The TPS53317ARGBT comes in a compact 16-pin VQFN (RGT) package, which is ideal for space-constrained applications. Texas Instruments' commitment to quality ensures that this regulator meets high-reliability standards, providing a dependable power solution for critical electronic systems.

Environmental Compliance

Adhering to environmental regulations, the TPS53317ARGBT is RoHS compliant, minimizing the environmental impact by restricting the use of certain hazardous substances in electronic equipment.