Texas Instruments

TPS53129PW  

DC DC Switching Controllers

TPS53129PW Description

The TPS53129PW is a high-performance buck controller designed for demanding power management applications. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a 24-TSSOP package. It features a wide input voltage range of 4.5V to 24V, making it suitable for various power supply scenarios. The TPS53129PW operates at a switching frequency of 700kHz, ensuring efficient power conversion with minimal size and component count. This buck controller is designed with a synchronous rectifier, enhancing efficiency and reducing power loss.

TPS53129PW Features

The TPS53129PW offers several key features that set it apart from similar models:

• Output Configuration: Positive output configuration ensures compatibility with a wide range of applications.
• Control Features: The device includes current limit, enable, and soft start functionalities, providing robust control over the power conversion process.
• Output Phases: With a single output phase, the TPS53129PW simplifies design complexity while maintaining high efficiency.
• Synchronous Rectifier: The inclusion of a synchronous rectifier significantly improves efficiency compared to traditional diode-based rectification.
• Compliance: The TPS53129PW is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), the device is suitable for a wide range of manufacturing environments without the need for special handling.

TPS53129PW Applications

The TPS53129PW is ideal for applications requiring high efficiency and reliable power management. Some specific use cases include:

• Telecommunications: Powering base stations and other telecom equipment where high efficiency and reliability are critical.
• Industrial Automation: Driving motors and actuators in industrial settings, ensuring precise control and minimal power loss.
• Data Centers: Providing efficient power conversion for servers and storage devices, contributing to overall energy savings.
• Medical Equipment: Ensuring stable and efficient power supply for sensitive medical devices, enhancing reliability and performance.

Conclusion of TPS53129PW

The TPS53129PW from Texas Instruments is a versatile and efficient buck controller designed to meet the demands of modern power management applications. Its wide input voltage range, high switching frequency, and synchronous rectifier make it an excellent choice for applications requiring high efficiency and reliability. The inclusion of advanced control features and compliance with environmental standards further enhance its appeal. Whether used in telecommunications, industrial automation, data centers, or medical equipment, the TPS53129PW delivers outstanding performance and value.

TPS53129PW Documents

Download datasheets and manufacturer documentation for TPS53129PW

PCN Assembly/Origin :

Revision D 13/Jan/2017      

Datasheets :

TPS53129 Datasheet      

HTML Datasheet :

TPS53129 Datasheet      

PCN Design/Specification :

TPS53114,24,25,26,27,28,29 29/Aug/2014       Copper Bond Wire Revision A 04/Dec/2013