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UCC28600 Evaluation Module



  • 120 Watt 19.4 V output
  • Universal off-line input voltage range
  • Power factor correction controlled by the UCC28051
  • Multi-mode operation
  • Current mode control
    • Cycle-by-cycle power limit
    • Over current hiccup restart mode
  • Programmable over voltage protection
  • Internal over temperature protection
  • Less than 500mW input power during standby
  • Programmable soft start
  • PFC disable using the STATUS pin of the UCC28600
  • Regulation down to zero output current
  • Single-sided board layout

Texas Instruments  UCC28600EVM

The UCC28600 evaluation module (EVM) is a 120 W off-line quasi-resonant flyback converter providing a 19.4 V regulated output at 6.2 A of load current, operating from a universal AC input. The front end power factor correction(PFC) stage is controlled by the UCC28051 and will accommodate an input line voltage range of 85 VRMS to 265 VRMS and is designed to meet EIC61000-3-2 harmonic emissions requirements. The module uses the UCC28600 Quasi-Resonant Flyback green mode controller which integrates built-in state of the art energy saving features with high level protection features to provide cost effective solutions for energy efficient power supplies.