Post Go back to editing

LT3724 Buck Design

Hello Analog Devices Team,

I am replying to you because I need to design a Buck Power Supply Vi=60V and Vo=50V to 1.5V. I read the LT3724´s datasheet, and it says that the: "Output Voltages up to 36V (Step-Down)"; but I don´t understand why the voltage output is limitated and the reason why it is not possible to rise til the Vi? Can you help me? Has the Duty Cycle a limit? 

Thank you,

Best Regards,

Porco Nicolas