Texas Instruments

TPS51117PWRG4  

DC DC Switching Controllers

TPS51117PWRG4 Description

The TPS51117PWRG4 is a high-performance buck controller designed for power management applications, manufactured by Texas Instruments. This device is a part of the Power Management Integrated Circuit (PMIC) category and is housed in a 14-TSSOP package, making it suitable for surface mount applications. The TPS51117PWRG4 is designed to operate within a supply voltage range of 4.5V to 5.5V, ensuring reliable performance in various power supply environments.

TPS51117PWRG4 Features

• Output Type: Transistor Driver
• Output Configuration: Positive
• Supply Voltage Range: 4.5V to 5.5V
• Control Features: The TPS51117PWRG4 includes essential control features such as Enable, On Time Control, and Power Good, providing precise control over the power delivery system.
• Synchronous Rectifier: Yes, ensuring high efficiency and reduced power loss.
• Topology: Buck, ideal for applications requiring step-down voltage regulation.
• Number of Outputs: Single output, simplifying design and reducing complexity.
• Output Phases: Single phase, which is sufficient for many applications requiring efficient power management.
• Compliance: The device is REACH Unaffected and ROHS3 Compliant, ensuring it meets environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), making it suitable for a wide range of manufacturing environments.
• Packaging: Tape & Reel (TR), facilitating automated assembly processes.

TPS51117PWRG4 Applications

The TPS51117PWRG4 is ideal for a variety of applications where efficient power management is critical. Its buck topology and synchronous rectifier make it particularly well-suited for applications requiring high efficiency and low power loss. Some specific use cases include:

• Telecommunications Equipment: Providing stable power supply to various components within telecommunication systems.
• Networking Devices: Ensuring reliable power delivery in networking equipment such as routers and switches.
• Industrial Control Systems: Offering efficient power management in industrial applications where reliability and efficiency are paramount.
• Consumer Electronics: Suitable for high-current applications in consumer electronics, ensuring efficient power delivery and reduced heat generation.

Conclusion of TPS51117PWRG4

The TPS51117PWRG4 from Texas Instruments is a robust and efficient buck controller designed for a wide range of power management applications. Its comprehensive feature set, including Enable, On Time Control, and Power Good, provides precise control over power delivery. The inclusion of a synchronous rectifier ensures high efficiency and reduced power loss, making it an ideal choice for applications requiring efficient power management. With its REACH Unaffected and ROHS3 Compliant status, the TPS51117PWRG4 also meets environmental and regulatory standards, ensuring its suitability for modern manufacturing processes. Whether used in telecommunications, networking, industrial control systems, or consumer electronics, the TPS51117PWRG4 offers reliable performance and significant advantages over similar models.

TPS51117PWRG4 Documents

Download datasheets and manufacturer documentation for TPS51117PWRG4

Datasheets :

TPS51117      

HTML Datasheet :

TPS51117