Introducing the UCC28060DRG4 from Texas Instruments

The UCC28060DRG4 is a state-of-the-art dual-phase, transition-mode Power Factor Correction (PFC) pre-regulator. This advanced component is designed by Texas Instruments to provide a high-efficiency solution for mid to high-power applications. The UCC28060DRG4 integrates a wealth of features to optimize power consumption and enhance the performance of power supply systems.

Key Features and Benefits

• Natural Interleaving™ Technology: This innovative technology ensures automatic phase shedding and provides superior multi-phase operation. It results in reduced input and output ripple, which leads to minimized electromagnetic interference (EMI) and a reduced need for filtering components.
• Advanced Current-Shaping: The UCC28060DRG4 employs transition-mode control, which allows for improved efficiency by shaping the input current waveform to be in phase with the input voltage, thus achieving near-unity power factor.
• Energy-Saving Features: With its dynamic response to load variations and programmable threshold for switching between single and dual phases, the UCC28060DRG4 enhances energy efficiency, particularly in light-load conditions.
• Robust Protection Mechanisms: The device includes protection features such as over-voltage, under-voltage lockout, and over-current protection, safeguarding the system against a wide range of fault conditions.
• Flexible Application: The UCC28060DRG4 is designed for use in a variety of applications, including but not limited to, servers, telecommunication equipment, flat-panel display TVs, and power supplies for industrial systems.

Technical Specifications

The UCC28060DRG4 operates over a wide supply voltage range and is capable of handling high continuous output power. It is housed in a slim SOIC-16 package, which allows for a compact PCB layout. The device is also characterized by its extended temperature range, ensuring reliable operation under varying environmental conditions.

By integrating the UCC28060DRG4 into your power management design, you can achieve an optimal balance between performance and power efficiency, leading to a more sustainable and cost-effective solution for your power supply requirements.

Conclusion

With its combination of efficiency, flexibility, and protection, the UCC28060DRG4 from Texas Instruments stands out as a premier choice for designers looking to enhance the performance of their power systems while meeting stringent energy standards.