230 VAC to 100V output

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hi,I am going to designing a AC-DC conveter ,which input range 230 VAC and output is 100V 2A. Could you please recommend one power chip which can used for this design requirement? Thanks in advance!


It appears from your email that you need to design a power supply that works with a nominal input of 230VAC. For an open frame design we recommend use of TOP260 in either the Y-package(TOP260Y) or the eSIP package(TOP260E). A TOP259 could also be used but you will be using the device at its rated limits hence it may be appropriate to use the TOP260.