Texas Instruments

TPS54521RHLT  

DC Switching Voltage Regulators

TPS54521RHLT Description

The TPS54521RHLT is a high-performance, adjustable output DC switching voltage regulator from Texas Instruments. It operates within a wide input voltage range of 4.5V to 17V and is capable of delivering up to 5A of output current. The device features a positive output configuration and supports an output voltage range from 0.8V to 15V. With a switching frequency range of 200kHz to 900kHz, the TPS54521RHLT offers flexibility in design and can be tailored to meet specific application requirements.

TPS54521RHLT Features

• Adjustable Output Voltage: The TPS54521RHLT provides an adjustable output voltage, allowing for precise control and customization in various applications.
• High Input Voltage Range: With an input voltage range of 4.5V to 17V, the device can handle a wide range of power sources.
• High Output Current: Capable of delivering up to 5A of output current, the TPS54521RHLT is suitable for applications requiring high power.
• Positive Output Configuration: The positive output configuration makes it ideal for applications where a positive voltage rail is required.
• Synchronous Rectifier: The TPS54521RHLT features a synchronous rectifier, which improves efficiency and reduces power loss.
• Buck Topology: The device uses a buck topology, which is suitable for step-down voltage conversion applications.
• Surface Mount: The TPS54521RHLT is designed for surface mount applications, making it suitable for compact and space-constrained designs.

TPS54521RHLT Applications

The TPS54521RHLT is ideal for a variety of applications where high efficiency, adjustable output voltage, and high output current are required. Some specific use cases include:

• Power Supply Design: The TPS54521RHLT can be used in power supply designs where a high output current and adjustable voltage are needed.
• Industrial Control Systems: In industrial control systems, the device can provide a stable and adjustable voltage supply for various components.
• Automotive Applications: The TPS54521RHLT can be used in automotive applications where a high output current and adjustable voltage are required for various electronic systems.

Conclusion of TPS54521RHLT

The TPS54521RHLT is a versatile and high-performance DC switching voltage regulator from Texas Instruments. Its adjustable output voltage, high input voltage range, and high output current make it suitable for a wide range of applications. With its synchronous rectifier, buck topology, and surface mount design, the TPS54521RHLT offers a reliable and efficient solution for power management in various electronic systems.

TPS54521RHLT Documents

Download datasheets and manufacturer documentation for TPS54521RHLT

Datasheets :

TPS54521      

Design Resources :

TPS54521 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS54521