Product Overview: UCC28086D - Texas Instruments

The UCC28086D is a versatile and robust pulse width modulation (PWM) controller from Texas Instruments, designed to drive power conversion and management applications. This high-performance integrated circuit is specifically engineered to facilitate the design of low-cost, efficient, and compact power supplies with minimal external components.

Key Features

• Dual Output Drivers: The UCC28086D features two totem-pole outputs that are capable of providing strong drive capability, ensuring rapid switching of power devices for enhanced efficiency.
• Push-Pull Operation: It operates in a push-pull configuration, which is ideal for transformer-based topologies such as forward converters or full-bridge converters, enabling efficient power conversion for a variety of applications.
• Programmable Dead-Time: This controller offers programmable dead-time which provides designers with the flexibility to optimize the switching overlap and prevent shoot-through, thus improving efficiency and reliability.
• Wide Supply Voltage Range: The device supports a wide supply voltage range, accommodating various power stages and allowing for versatile power supply designs.
• Internal Oscillator: With an internal oscillator that is both accurate and stable, the UCC28086D simplifies the design process by eliminating the need for an external clock source.

Applications

The UCC28086D is suited for a range of applications, including but not limited to:

• AC-DC power supplies
• Isolated DC-DC converters
• Power inverters
• LED lighting systems
• Telecommunication equipment

Quality and Reliability

As with all Texas Instruments products, the UCC28086D is manufactured to the highest quality standards, ensuring reliable performance in critical applications. The device is available in an industry-standard SOIC-8 package, providing a compact solution for space-constrained applications.

Design Resources

Texas Instruments provides extensive design resources, including application notes, reference designs, and simulation tools, to support engineers in optimizing their power supply designs using the UCC28086D. These resources are readily available on the Texas Instruments website to accelerate the design process and help engineers bring their products to market faster.