UCC28600EVM is an evaluation module for UCC28600 which is 120W off line quasi resonant flyback converter providing a 19.4V regulated output at 6.2A of load current, operating from a universal ac input. The front end power factor correction (PFC) stage is controlled by the UCC28051 and accommodates an input line voltage range of 85VRMS to 265VRMS 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. A dedicated STATUS pin is used to disable the PFC controller when the converter has entered standby.
120W, 19.4V output
Universal off line input voltage range
Power factor correction controlled by the UCC28051
Multi mode operation
Cycle by cycle power limit
Programmable over voltage 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
High voltage levels are present on the evaluation module whenever it is energized. Proper precautions must be taken when working with the EVM.
