Texas Instruments

TPS54617RUVR

TPS54617RUVR Description

The TPS54617RUVR is a high-performance, adjustable output voltage regulator from Texas Instruments, designed for demanding power management applications. This IC is part of the SWIFT™ series and offers a robust solution for efficient power conversion. It features a wide input voltage range from 3V to 6V, making it suitable for various input power sources. The regulator supports an output current capability of up to 6A, ensuring it can handle substantial loads. The output voltage is adjustable from 0.891V to 5.4V, providing flexibility to meet diverse application requirements.

The TPS54617RUVR employs a buck topology, which is known for its high efficiency and compact design. It operates at switching frequencies of 350kHz and 550kHz, allowing for optimized performance and reduced component size. The regulator includes a synchronous rectifier, enhancing efficiency and reducing power losses. The device is packaged in a surface-mount 34VQFN format, making it ideal for space-constrained designs.

TPS54617RUVR Features

• Adjustable Output Voltage: The TPS54617RUVR offers an adjustable output voltage range from 0.891V to 5.4V, providing flexibility to meet specific application needs.
• Wide Input Voltage Range: With an input voltage range of 3V to 6V, this regulator can accommodate various power sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 6A of output current, the TPS54617RUVR is well-suited for high-power applications.
• Efficient Buck Topology: Utilizing a buck topology, the regulator ensures high efficiency and compact design, crucial for modern power management systems.
• Synchronous Rectification: The inclusion of a synchronous rectifier improves efficiency and reduces power losses, contributing to better overall performance.
• Switching Frequencies: Operating at 350kHz and 550kHz, the regulator allows for optimized performance and reduced component size.
• Surface-Mount Packaging: The 34VQFN package is ideal for surface-mount applications, making it suitable for space-constrained designs.
• Compliance and Reliability: The TPS54617RUVR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It also has a moisture sensitivity level (MSL) of 3 (168 hours), enhancing its reliability in various environmental conditions.

TPS54617RUVR Applications

The TPS54617RUVR is ideal for a range of applications requiring efficient power management and high performance. Some specific use cases include:

• Telecommunications: Providing stable power to base stations and other telecom equipment.
• Networking: Ensuring reliable power supply for routers, switches, and other networking devices.
• Industrial Equipment: Supplying power to PLCs, motor controllers, and other industrial systems.
• Consumer Electronics: Powering high-current devices such as gaming consoles and high-end audio systems.
• Automotive: Suitable for in-vehicle electronics, where efficient power conversion and reliability are critical.

Conclusion of TPS54617RUVR

The TPS54617RUVR from Texas Instruments stands out as a versatile and efficient power management solution. Its wide input voltage range, high output current capability, and adjustable output voltage make it suitable for a variety of applications. The use of a buck topology with synchronous rectification ensures high efficiency and reduced power losses. The surface-mount 34VQFN package and compliance with environmental standards further enhance its appeal. Whether in telecommunications, networking, industrial, consumer electronics, or automotive applications, the TPS54617RUVR offers a reliable and efficient power conversion solution.