Texas Instruments

TPS54331DDAR  

DC Switching Voltage Regulators

TPS54331DDAR is a high-efficiency synchronous buck controller from Texas Instruments. It is designed to provide efficient power conversion for a wide range of applications, including automotive, industrial, and telecom systems.

Description:

The TPS54331DDAR is a highly integrated, high-efficiency synchronous buck controller that operates from a wide input voltage range of 4.5V to 60V. It features a high switching frequency of up to 600kHz, which allows for the use of smaller external components and a more compact solution. The device is available in a compact DDAR package, which is ideal for space-constrained applications.

Features:

1. Wide input voltage range: 4.5V to 60V
2. High switching frequency: up to 600kHz
3. Synchronous rectification for high efficiency
4. Integrated power MOSFETs for simple and compact design
5. Programmable soft-start and tracking features
6. Over-current protection, over-voltage protection, and thermal shutdown
7. High accuracy output voltage regulation
8. Available in a compact DDAR package

Applications:

The TPS54331DDAR is suitable for a wide range of applications that require efficient power conversion, including:

1. Automotive systems, such as infotainment systems, instrument clusters, and body control modules
2. Industrial systems, such as motor drives, programmable logic controllers, and industrial power supplies
3. Telecom systems, such as base stations, routers, and switches
4. General-purpose power supplies for a variety of electronic devices

In summary, the TPS54331DDAR is a high-efficiency synchronous buck controller from Texas Instruments that offers a wide input voltage range, high switching frequency, and integrated power MOSFETs for efficient power conversion in a compact form factor. It is suitable for a variety of applications, including automotive, industrial, and telecom systems.

TPS54331DDAR Documents

Download datasheets and manufacturer documentation for TPS54331DDAR

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