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NCP1027 Design Tool Brownout Calculator Spreadsheet

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NCP1027 Design Tool Brownout Calculator Spreadsheet

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Download: NCP1027 Design Tool Brownout Calculator

This calculator lets you calculate the upper and lower resistor values to have the controller operating within a certain input voltage range. The results appear under raw resistor values (calculated values) then the macro picks-up the closest resistor values within the E24 series. Corresponding on and off values are then updated. A calculation finally shows the power dissipated by the bridge at the highest input valtage of 400 Vdc.