Product Overview: TPS54380PWPRG4 from Texas Instruments

The TPS54380PWPRG4 is a highly efficient, synchronous buck regulator designed by Texas Instruments (TI), a leader in semiconductor solutions. This power management integrated circuit (PMIC) is ideal for a wide range of applications, including industrial, communications, and consumer electronics, where efficient voltage regulation is crucial.

Key Features

• Output Voltage Range: The device offers an adjustable output voltage range from 0.9V to 3.3V, allowing for flexibility in various applications.
• High Efficiency: With a peak efficiency of up to 95%, the TPS54380PWPRG4 minimizes power loss and heat generation, making it suitable for energy-sensitive designs.
• Current Capacity: The regulator is capable of delivering up to 3A of continuous output current, making it capable of powering a wide array of devices.
• Wide Input Voltage Range: It operates with an input voltage range from 4.5V to 20V, accommodating various power sources and system voltages.
• Integrated MOSFETs: The device includes two N-channel MOSFETs, which eliminates the need for external components and simplifies the design process.
• Frequency Synchronization: It offers a frequency synchronization feature to reduce electromagnetic interference (EMI) in sensitive applications.
• Thermal and Overcurrent Protection: The TPS54380PWPRG4 is equipped with thermal shutdown and overcurrent protection features, enhancing system reliability and safety.

Package and Temperature Range

The TPS54380PWPRG4 is available in a 20-pin HTSSOP (PWP) package with PowerPAD™, which aids in thermal performance. It operates over a junction temperature range of -40°C to 150°C, ensuring stable performance even in extreme conditions.

Applications

With its robust feature set, the TPS54380PWPRG4 is suitable for a variety of applications, including:

• Distributed Power Systems
• Point of Load (POL) Solutions
• Networking Equipment
• Telecom Infrastructure
• FPGAs and DSPs Power Supplies
• Industrial and Automotive Electronics

Overall, the TPS54380PWPRG4 from Texas Instruments is a versatile and reliable choice for designers looking to implement a high-performance power solution in their electronic systems.