The UCC28950EVM-442 is an evaluation module for UCC28950 600W phase shifted full bridge converter that converts a 370 V to 410V DC input to a regulated 12V output. This converter was designed to maintain ZVS down to 50% load. This 600W evaluation module was designed to demonstrate how the UCC28950 control device could be used in high efficiency applications by achieving ZVS from 50% to 100% load. To achieve this high efficiency the UCC28950 was designed to drive synchronous rectifiers on the secondary side of the full bridge converter. The UCC28950 also incorporates a burst mode and DCM function to improve no load efficiency.
● UCC28950 is a 600W phase shifted full bridge converter
● This converter was designed to maintain ZVS from 50% to 100% load
● Higher efficiency for wide range of applications
● UCC28950 also incorporates a burst mode and DCM function to improve no load efficiency
●It is important to operate this EVM within the input voltage range of 370V to 410V and the output voltage range of 11.4V to 12.6V. Exceeding the specified input range may cause damage to the EVM.
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