Product Overview: TPS51604DSGR by Texas Instruments

The TPS51604DSGR is a high-performance, single-phase, synchronous buck controller designed by Texas Instruments (TI) to cater to the power requirements of modern microprocessors, particularly in computing and high-performance applications. This advanced controller is optimized for converting a high-input voltage into a lower output voltage with remarkable efficiency and precision.

Key Features

• Integrated MOSFET Drivers: The TPS51604DSGR comes with built-in drivers for high-side and low-side MOSFETs, which simplifies the design and reduces external component count.
• Voltage Regulation: It offers adaptive voltage positioning with droop, which enhances the system's ability to handle transient loads while maintaining tight voltage regulation.
• Advanced Control: The device utilizes D-CAP™/D-CAP2™ mode control for fast transient response, reducing the need for large output capacitors and minimizing the overall footprint of the power supply design.
• Efficiency: Its high-efficiency design supports Energy Star and other green computing initiatives, making it a suitable choice for eco-friendly applications.
• Programmable Features: The TPS51604DSGR offers programmable switching frequency, overcurrent protection, and thermal shutdown, providing designers with flexibility to tailor the controller to specific application requirements.

Applications

The TPS51604DSGR is ideal for a variety of applications that demand efficient voltage conversion and tight regulation. These include:

• Notebook and Desktop Computers
• Graphics Cards
• Memory Power Supplies
• High-Performance Servers and Workstations
• Netcom Infrastructure

Technical Specifications

With a wide input voltage range, the TPS51604DSGR is versatile and can accommodate various system architectures. The controller operates at a programmable switching frequency that can be optimized for efficiency or component size. Its precision reference voltage ensures that the output voltage stays within tight tolerances, critical for sensitive microprocessor loads.

Package and Availability

The TPS51604DSGR is available in a compact WSON-10 package, which is suitable for space-constrained applications. TI provides comprehensive technical support and documentation, including datasheets, design tools, and reference designs, to facilitate the integration of the TPS51604DSGR into your power supply solutions.