Texas Instruments

TPS54719RTET

TPS54719RTET Description

The TPS54719RTET is a high-performance, adjustable-output DC switching voltage regulator from Texas Instruments, part of the SWIFT™ series. This regulator is designed to deliver up to 7A of output current with an input voltage range of 2.95V to 6V. It features a wide switching frequency range from 200kHz to 2MHz, allowing for optimal performance in various applications. The regulator supports a positive output configuration and can adjust the output voltage from 0.6V to 4.5V, making it highly versatile for different system requirements.

TPS54719RTET Features

• Adjustable Output Voltage: The TPS54719RTET offers an adjustable output voltage range from 0.6V to 4.5V, providing flexibility to meet specific application needs.
• High Current Capability: With a maximum output current of 7A, this regulator is suitable for high-power applications requiring robust power delivery.
• Wide Input Voltage Range: The regulator operates efficiently within an input voltage range of 2.95V to 6V, ensuring compatibility with a variety of power sources.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency and reduces power loss, making the regulator highly efficient even at high load currents.
• Wide Switching Frequency Range: The switching frequency can be adjusted between 200kHz and 2MHz, allowing designers to optimize for size, efficiency, and electromagnetic interference (EMI) considerations.
• Surface Mount Packaging: The TPS54719RTET is available in a surface mount package (16WQFN), which is ideal for compact and high-density designs.
• Compliance and Reliability: The regulator is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. It also has a moisture sensitivity level (MSL) of 2 (1 Year), making it suitable for various manufacturing environments.

TPS54719RTET Applications

The TPS54719RTET is ideal for a wide range of applications where high efficiency, high current, and adjustable output voltage are critical. Key applications include:

• Telecommunications: Powering base stations, routers, and switches where high current and efficiency are crucial.
• Data Centers: Providing reliable power to servers and storage systems, ensuring stable operation under varying load conditions.
• Industrial Equipment: Driving high-current motors and actuators, as well as powering control systems and sensors.
• Consumer Electronics: Charging and powering high-current devices such as laptops, tablets, and gaming consoles.
• Automotive Electronics: Supporting in-car infotainment systems, advanced driver assistance systems (ADAS), and electric vehicle (EV) charging infrastructure.

Conclusion of TPS54719RTET

The TPS54719RTET from Texas Instruments stands out as a versatile and high-performance DC switching voltage regulator. Its adjustable output voltage, high current capability, and wide switching frequency range make it suitable for a broad range of applications. The inclusion of synchronous rectification ensures high efficiency, while its surface mount packaging and compliance with environmental standards make it a reliable choice for modern electronics. Whether powering telecommunications infrastructure, data centers, or consumer devices, the TPS54719RTET delivers the performance and flexibility needed to meet demanding design requirements.