The TPS566250DDAR is a highly efficient synchronous step-down (buck) converter, designed and manufactured by Texas Instruments (TI). This compact integrated circuit is engineered to provide a cost-effective solution for converting a higher DC input voltage to a lower DC output voltage with a high degree of accuracy and reliability.

Key Features

• Input Voltage Range: The device supports a wide input voltage range from 4.5V to 17V, making it versatile for various applications.
• Output Voltage: It delivers an adjustable output voltage that can be set from 0.76V to 7V, which allows for use in a wide array of power supply configurations.
• High Efficiency: The TPS566250DDAR boasts a high efficiency of up to 92%, reducing power loss and heat generation, thereby improving system performance and reliability.
• Output Current: It is capable of delivering up to 6A of continuous output current, ensuring sufficient power for demanding applications.
• Thermal Performance: The device is offered in a thermally enhanced 8-pin SO PowerPAD™ package, which aids in heat dissipation for improved thermal performance.
• Frequency Synchronization: Features frequency synchronization to an external clock, which helps to minimize electromagnetic interference (EMI) in sensitive applications.
• Protection Features: Includes a range of built-in protection features such as overcurrent protection, overvoltage protection, and thermal shutdown to safeguard the device and the system it powers.

Applications

The TPS566250DDAR is ideal for a broad spectrum of applications, including but not limited to:

• Consumer Electronics
• Networking and Telecommunication Equipment
• Industrial Systems
• Point-of-Load Power Supplies
• Computing and Storage Systems

Ordering Information

The TPS566250DDAR is available in an 8-pin SO PowerPAD™ package and is specified over the junction temperature range of –40°C to 150°C. For more detailed specifications, application notes, and design resources, visit the Texas Instruments website or contact your local TI distributor.