The TPS40192DRCT is a sophisticated, mid-voltage synchronous buck controller designed by Texas Instruments to deliver high efficiency and precision in a variety of power management applications. This versatile device is housed in a compact 10-VFDFN exposed pad package, making it ideal for space-constrained environments.

Key Features

• Wide Input Range: The TPS40192DRCT operates with an input voltage range from 4.5V to 18V, accommodating a variety of power sources and ensuring compatibility with diverse system designs.
• Adjustable Output Voltage: Users can set the output voltage from 0.7V to 90% of the input voltage, providing flexibility for different circuit requirements.
• Synchronous Buck Controller: The synchronous buck topology allows for higher efficiency by reducing diode conduction losses when compared to traditional non-synchronous regulators.
• Integrated MOSFET Drivers: With built-in drivers, the TPS40192DRCT can directly drive external N-channel MOSFETs, simplifying the design and reducing external component count.
• Programmable Switching Frequency: The switching frequency is programmable from 100kHz to 600kHz, which allows designers to optimize the performance for specific applications, balancing efficiency and component size.
• Protection Features: The device includes a suite of protection features such as over-current protection, over-voltage protection, and thermal shutdown, enhancing system reliability and safety.

Applications

The TPS40192DRCT is suitable for a wide range of applications, including but not limited to:

• Networking and telecommunications equipment
• Industrial power systems
• Point-of-load power supplies
• Computing and server systems
• Consumer electronics

Easy Integration

With its comprehensive feature set and ease of use, the TPS40192DRCT is designed to simplify the design and implementation of power supplies. Its programmability and integrated functions make it an excellent choice for designers looking to create compact, efficient, and reliable power solutions.