The UCC28084PWR is a high-performance, dual-output, push-pull PWM controller from Texas Instruments, designed to deliver efficient power management and conversion. This integrated circuit is part of TI's extensive range of power supply control products and is tailored for a variety of applications, including isolated power supplies, telecom power systems, and industrial power controls.

Key Features

• Wide Supply Voltage Range: The UCC28084PWR operates over a broad supply voltage range, accommodating various application demands and ensuring flexibility in system design.
• Programmable Soft Start: This feature allows for controlled ramp-up of output voltage, which minimizes stress on the power supply components during startup.
• Current-Mode Control: The device implements current-mode control for improved transient response and simplified loop compensation.
• Push-Pull Configuration: The push-pull topology supported by the UCC28084PWR ensures efficient power conversion with reduced transformer size and cost.
• Frequency Dithering: Frequency dithering reduces electromagnetic interference (EMI), making the UCC28084PWR suitable for noise-sensitive applications.
• Thermal Shutdown: The built-in thermal shutdown feature provides over-temperature protection, enhancing the reliability and longevity of the power supply.

Applications

• Isolated DC-DC converters
• Offline power supplies
• Telecommunication infrastructure
• Industrial control systems

Package and Availability

The UCC28084PWR is offered in a TSSOP-8 (Thin Shrink Small Outline Package) that is suitable for space-constrained applications. The compact form factor, combined with the device's feature set, makes it an excellent choice for efficient and reliable power supply designs. Texas Instruments provides comprehensive technical support and documentation, making the integration of the UCC28084PWR into your power management system straightforward and efficient.