Product Overview: TPS54233QDRQ1 - Texas Instruments

The TPS54233QDRQ1 from Texas Instruments is a highly efficient, adaptive on-time D-CAP™ mode synchronous buck converter that is optimized for automotive applications. This device is designed to provide a reliable power supply solution for systems that require a low-voltage, high-density power conversion with excellent transient response.

Key Features

• Wide Input Voltage Range: Operates from 3.5V to 28V, making it suitable for a variety of automotive battery configurations.
• Output Voltage Range: Adjustable from 0.8V to 25V, providing flexibility for different power requirements.
• High Efficiency: Integrated low R<sub>DS(on) MOSFETs ensure high efficiency at light and heavy loads.
• Thermal Performance: The device features thermal shutdown and overcurrent protection, enhancing system reliability under extreme conditions.
• Frequency Synchronization: Allows synchronization to an external clock to manage system noise and electromagnetic interference (EMI).
• Qualified for Automotive Applications: Meets the rigorous AEC-Q100 standards for automotive reliability and performance.

Applications

The TPS54233QDRQ1 is ideal for powering automotive systems such as infotainment, navigation, and advanced driver-assistance systems (ADAS). Its robust design also makes it suitable for power supplies in industrial and telecommunication equipment.

Package and Availability

This device is offered in a 10-pin VSON package with a thermally enhanced pad. The compact size and lead (Pb)-free terminals make it a space-saving and environmentally friendly option for modern electronic systems. For availability and pricing, please contact Texas Instruments or authorized distributors.

Additional Resources

For more information, including datasheets, reference designs, and ordering options, please visit the Texas Instruments official product page for the TPS54233QDRQ1.