The TPS40050PWP is a versatile, high-performance synchronous buck controller designed by Texas Instruments (TI), a leader in semiconductor solutions. This advanced controller is tailored for converting a higher voltage input to a lower voltage output with high efficiency, which is essential for a wide range of applications including computing systems, networking equipment, and industrial platforms.

Key Features

• Wide Input Voltage Range: The TPS40050PWP operates with an input voltage range from 4.5V to 28V, making it suitable for various supply rails.
• Adjustable Output Voltage: The output voltage can be precisely adjusted from 0.7V to 5.5V, allowing for a wide range of uses in different circuit configurations.
• High Efficiency: With its synchronous rectification and low RDSON integrated MOSFETs, the device achieves high efficiency, which is crucial for reducing thermal stress and improving system reliability.
• Programmable Switching Frequency: The switching frequency is programmable from 100kHz to 600kHz, enabling designers to balance efficiency and component size.
• Protection Features: The controller includes a range of protection features such as overcurrent protection, overvoltage protection, and thermal shutdown to ensure the longevity and safe operation of the end application.

Applications

The TPS40050PWP is ideal for a variety of applications including:

• Point of Load (POL) power supplies
• Telecommunications equipment
• Networking servers and routers
• Low-voltage, high-density power systems

Package and Availability

The TPS40050PWP comes in a 24-pin HTSSOP (PWP) package that is designed for space-constrained applications. The package is also enhanced with a PowerPAD™ for improved thermal performance. TI provides comprehensive technical support and documentation, making design-in processes straightforward. For pricing, samples, and ordering information, customers can visit the Texas Instruments website or contact their local sales office.