Texas Instruments

TPS54331DDA  

DC Switching Voltage Regulators

TPS54331DDA Description

The TPS54331DDA is a high-performance, adjustable output voltage DC switching voltage regulator from Texas Instruments, designed for applications requiring efficient power conversion. With a maximum input voltage of 28V and a minimum input voltage of 3.5V, this regulator is capable of delivering up to 3A of output current, making it suitable for a wide range of applications. The output voltage can be adjusted between 0.8V and 25V, providing flexibility in power management. The TPS54331DDA operates at a switching frequency of 570kHz, ensuring high efficiency and reduced electromagnetic interference.

TPS54331DDA Features

• Adjustable Output Voltage: The TPS54331DDA offers an adjustable output voltage range of 0.8V to 25V, providing flexibility in power management for various applications.
• High Output Current: With a maximum output current of 3A, the TPS54331DDA can handle demanding power requirements.
• Wide Input Voltage Range: The regulator can accept input voltages ranging from 3.5V to 28V, making it suitable for a variety of power sources.
• High-Frequency Operation: Operating at a switching frequency of 570kHz, the TPS54331DDA ensures high efficiency and reduced electromagnetic interference.
• Single Output Configuration: The TPS54331DDA features a single positive output, simplifying power management in single-output applications.
• Surface Mount Package: The device is available in an 8-pin SOP power package, making it suitable for surface-mount applications.
• RoHS Compliance: The TPS54331DDA is compliant with RoHS3 regulations, ensuring environmental responsibility in manufacturing and use.

TPS54331DDA Applications

The TPS54331DDA is ideal for a variety of applications where efficient power conversion and flexible output voltage are required. Some specific use cases include:

• Portable Electronics: The TPS54331DDA can be used in portable devices such as smartphones, tablets, and wearables, where efficient power management and compact form factors are critical.
• Industrial Equipment: In industrial applications, the TPS54331DDA can provide stable power to motors, sensors, and other components, ensuring reliable operation in demanding environments.
• Automotive Systems: The regulator can be used in automotive systems for power management in infotainment systems, lighting, and other electronic components.
• Telecommunications: The TPS54331DDA can be used in telecommunications equipment for power management in base stations, routers, and other network devices.

Conclusion of TPS54331DDA

The TPS54331DDA from Texas Instruments is a versatile and efficient DC switching voltage regulator, offering adjustable output voltage, high output current, and a wide input voltage range. Its high-frequency operation and RoHS compliance make it an ideal choice for a variety of applications in portable electronics, industrial equipment, automotive systems, and telecommunications. With its unique features and advantages, the TPS54331DDA stands out as a reliable and efficient solution for power management in demanding applications.

TPS54331DDA Documents

Download datasheets and manufacturer documentation for TPS54331DDA

PCN Assembly/Origin :

Mult Dev Wafer Fab Site 09/Jan/2024      

Datasheets :

TPS54331      

Design Resources :

TPS54331 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS54331      

PCN Design/Specification :

TPS54331Dx 26/Jul/2022       Mult Devices 20/Jul/2017