Texas Instruments

TPS54329DDA  

DC Switching Voltage Regulators

TPS54329DDA Description

The TPS54329DDA is a high-performance, adjustable output, synchronous buck DC-DC converter from Texas Instruments. It is designed to provide a stable and efficient power solution for various applications. With a wide input voltage range of 4.5V to 18V and an output voltage range of 0.76V to 7V, it can handle a wide range of power requirements. The device is capable of delivering up to 3A of output current, making it suitable for high-power applications. It operates at a high switching frequency of 650kHz, which allows for smaller external components and improved efficiency.

TPS54329DDA Features

• Adjustable Output Voltage: The TPS54329DDA provides an adjustable output voltage, allowing for greater flexibility in power management.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 18V, it can handle a variety of power sources.
• High Output Current: Capable of delivering up to 3A of output current, making it suitable for high-power applications.
• High Switching Frequency: Operating at 650kHz, it allows for smaller external components and improved efficiency.
• Synchronous Rectifier: The device features a synchronous rectifier, which improves efficiency and reduces power loss.
• Positive Output Configuration: It provides a positive output voltage, making it suitable for a wide range of applications.
• RoHS Compliance: The TPS54329DDA is compliant with RoHS3 standards, ensuring environmental safety.
• REACH Unaffected: It is unaffected by REACH regulations, ensuring compliance with European chemical safety standards.

TPS54329DDA Applications

The TPS54329DDA is ideal for a variety of applications where efficient and stable power conversion is required. Some specific use cases include:

• Telecommunications Equipment: Due to its high efficiency and wide input voltage range, it is well-suited for powering telecommunications equipment.
• Industrial Control Systems: Its ability to handle high output currents makes it ideal for industrial control systems.
• Automotive Applications: The TPS54329DDA can be used in automotive applications where a wide input voltage range and high efficiency are required.
• Portable Electronics: Its small form factor and high efficiency make it suitable for portable electronics, such as smartphones and tablets.

Conclusion of TPS54329DDA

The TPS54329DDA is a versatile and high-performance DC-DC converter from Texas Instruments. Its adjustable output voltage, wide input voltage range, and high output current make it suitable for a variety of applications. Its high switching frequency, synchronous rectifier, and RoHS compliance further enhance its performance and safety. With its unique features and advantages, the TPS54329DDA is an ideal choice for applications requiring efficient and stable power conversion.

TPS54329DDA Documents

Download datasheets and manufacturer documentation for TPS54329DDA

PCN Assembly/Origin :

Assembly Site 16/Mar/2023      

Datasheets :

TPS54329      

Design Resources :

TPS54329 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS54329      

PCN Design/Specification :

Matte Sn finish 27/Jun/2013