TPS54355PWPG4 - Texas Instruments

The TPS54355PWPG4 is a high-performance, adaptive on-time D-CAP2™ mode synchronous buck converter from the reputable manufacturer Texas Instruments. This advanced power solution is designed to provide efficient, reliable power conversion in a wide range of applications, including computing systems, networking equipment, and industrial hardware.

Key Features:

• Input Voltage Range: The TPS54355PWPG4 operates with an input voltage range from 4.5V to 18V, making it suitable for various intermediate bus voltages and direct operation from standard 12V rails.
• Output Voltage Range: This converter supports an adjustable output voltage range from 0.76V to 7V, allowing for high flexibility in powering different loads.
• High Efficiency: With its D-CAP2™ mode control, the TPS54355PWPG4 provides a very fast transient response, reducing the need for large external components and enabling high efficiency across a wide output current load range.
• Integrated MOSFETs: The inclusion of low RDS(on) high-side and low-side MOSFETs helps to minimize conduction losses and enhances overall efficiency.
• Thermal Management: The device features an over-temperature protection (OTP) that safeguards against excessive heat, ensuring reliable operation under varying conditions.
• Protection Features: Comprehensive protection features include overvoltage, undervoltage lockout (UVLO), overcurrent (OCP), and short-circuit protection, enhancing the safety and durability of the end application.

Applications:

The versatility of the TPS54355PWPG4 makes it an ideal choice for a variety of applications, such as:

• Point of Load (POL) solutions for FPGA, DSP, and ASIC power supplies
• Networking equipment like routers and switches
• Computing systems including servers and desktops
• Industrial and automation systems

The TPS54355PWPG4 comes in a thermally enhanced 20-pin HTSSOP (PWP) package, which is designed to optimize the thermal performance and space efficiency in your designs. With its advanced features and robust design, the TPS54355PWPG4 by Texas Instruments is a reliable and efficient solution for your power management needs.