Product Overview: UCC28061QDRQ1 from Texas Instruments

The UCC28061QDRQ1 is a robust and efficient power management integrated circuit (IC) designed by Texas Instruments specifically for automotive applications. This advanced IC is part of TI's extensive range of power management solutions and is engineered to facilitate the construction of high-performance power supplies with minimal external components.

Key Features

• Transition-Mode PFC Control: The UCC28061QDRQ1 employs transition-mode Power Factor Correction (PFC), which is particularly suitable for light to medium power applications. It ensures that the power supply operates with a high power factor, leading to better energy efficiency and reduced harmonic distortion.
• Dual-Phase Capability: This IC features a unique dual-phase operation, which not only improves the power factor but also reduces the ripple current in the input and output, resulting in smaller and less expensive magnetic components and capacitors.
• Automotive-Qualified: As a Q1 device, the UCC28061QDRQ1 is fully qualified for automotive applications, meeting the stringent requirements for reliability and performance under harsh conditions.
• Interleaved Phases: The interleaved phases of the IC reduce the input and output ripple, allowing for the use of smaller bulk capacitors, thus saving space and cost on the PCB.
• Advanced Protection Features: It includes various protection features such as over-voltage, over-current, and thermal shutdown, ensuring the safety and longevity of the application.

Applications

The UCC28061QDRQ1 is ideal for automotive power supplies that require efficient power factor correction. It is commonly used in electric and hybrid vehicles for onboard chargers, DC-DC converters, and other high-efficiency power conversion applications.

Package and Availability

Offered in a compact 16-pin SOIC package, the UCC28061QDRQ1 is designed for space-constrained environments. This product is available through Texas Instruments and authorized distributors, ensuring easy access for automotive system designers and manufacturers.

Conclusion

With its advanced features and automotive qualification, the UCC28061QDRQ1 from Texas Instruments stands out as a reliable and high-performance solution for automotive power management. Its dual-phase PFC control and robust protection features make it an excellent choice for designers looking to enhance the efficiency and reliability of their power supply systems.