The TPS54325PWPG4 is a highly-efficient, adaptive on-time D-CAP2™ mode synchronous buck converter from the reputable Texas Instruments. This advanced power solution is designed to facilitate a minimal component count while delivering high performance in a compact package, making it an ideal choice for a wide array of power supply designs.

Key Features

• Wide Input Voltage Range: The device operates from a 4.5V to 18V input, accommodating various power sources and ensuring flexibility in system design.
• High-Efficiency Synchronous Mode: With its integrated low RDS(on) MOSFETs, the TPS54325PWPG4 provides efficient power conversion, which is critical for thermal management and improving system performance.
• Adjustable Switching Frequency: The switching frequency is programmable from 200kHz to 2.2MHz through an external resistor, offering design versatility and optimization for various applications.
• Output Voltage: The output voltage is adjustable from 0.76V to 0.9V x VIN, supporting a wide range of power requirements for different ICs and systems.
• Protection Features: The device includes overcurrent protection, thermal shutdown, and under-voltage lockout, ensuring reliable operation under adverse conditions.

Applications

The TPS54325PWPG4 is suitable for a diverse set of applications, including:

• Consumer Electronics
• Networking and Telecommunication Equipment
• Point-of-Load Power Supplies
• Computing and Storage Systems

Package and Availability

The TPS54325PWPG4 comes in a 16-pin HTSSOP (PWP) package with PowerPAD™. This package is optimized for thermal performance and space-saving on the PCB. Texas Instruments provides comprehensive technical support and documentation, making the integration of the TPS54325PWPG4 into your power supply design straightforward and efficient.

For detailed specifications, application notes, and design resources, visit the Texas Instruments product page.