The TPS40200HD is a versatile and robust non-synchronous buck controller from Texas Instruments, designed to cater to a wide range of power supply applications. This controller is specifically engineered to manage DC-DC conversion with efficiency and precision, making it an ideal choice for industrial, automotive, and communication system designs.

Key Features

• Wide Input Voltage Range: The TPS40200HD operates with an input voltage range from 4.5V to 52V, accommodating a variety of power sources and ensuring flexibility across different applications.
• Adjustable Output Voltage: Users can set the output voltage from 1.23V up to 80% of the input voltage, providing the adaptability needed for diverse power requirements.
• High Efficiency: With its non-synchronous design, the TPS40200HD is optimized for efficiency, reducing power loss and enhancing overall system performance.
• Frequency Synchronization: The device offers frequency synchronization to an external clock, which minimizes interference and allows for cleaner operation in noise-sensitive applications.
• Overcurrent Protection: The built-in overcurrent protection feature safeguards the device and the system from damage due to excessive current draw.
• Thermal Shutdown: An integrated thermal shutdown function provides additional protection by turning off the controller if the internal temperature exceeds safe operating limits.

Applications

The TPS40200HD is suitable for a broad spectrum of applications, including:

• Industrial power systems
• Automotive electronics
• Telecommunication infrastructure
• Point of Load (POL) conversions
• Low-voltage distributed power systems

Quality and Reliability

As with all Texas Instruments products, the TPS40200HD is manufactured to the highest quality standards, ensuring reliability and performance in even the most demanding conditions. Its robust design and comprehensive protection features make it a dependable choice for critical power management tasks.