Description
TPS54540BQDDARQ1 – TI
Overview
The TPS54540BQDDARQ1 is a 40V, 4A, synchronous buck converter from Texas Instruments. It is designed to provide high efficiency and high output current for a variety of applications, including industrial, automotive, and communications infrastructure systems. This converter features a small form factor, making it ideal for space-constrained designs.
Key Features
- Input Voltage Range: 4.5V to 40V
- Output Voltage Range: 0.9V to 30V
- Output Current: Up to 4A
- Switching Frequency: 200 kHz to 2.2 MHz
- Package: 10-pin, 3mm x 3mm WQFN (DSBGA)
- Operating Temperature Range: -40°C to +125°C
- Efficiency: Up to 95%
- Soft Start: 1.5 ms typical
- Enable/Disable Functionality
- Power Good (PG) Indicator
- Overcurrent Protection (OCP)
- Overvoltage Protection (OVP)
- Undervoltage Lockout (UVLO) Protection
- Thermal Shutdown
Applications
The TPS54540BQDDARQ1 is suitable for a wide range of applications, including:
- Industrial control systems
- Automotive systems
- Communications infrastructure equipment
- Power synthesizers
- Distributed power architectures
- High-power density applications
Documentation
For more detailed information, including datasheets, application notes, and technical documentation, please refer to the Texas Instruments website or contact their support team.
Purchasing Information
To purchase the TPS54540BQDDARQ1 or to learn more about pricing, availability, and how to order, please visit our website or contact our sales team. We offer competitive pricing, flexible packaging options, and reliable shipping to meet your project’s needs.
Technical Support
If you have any technical questions about the TPS54540BQDDARQ1, including how to integrate it into your design, how to optimize its performance, or require assistance with troubleshooting, our technical support team is here to help. Please submit your queries through our contact form or call our support hotline.