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The objective of this tutorial is to create a
Buck DC/DC Converter with the following parameters:
Input Voltage = 12V
Output Voltage = 1.2V
Output Current = 10A
Switching Frequency = 500kHz
In this tutorial you will learn how to do the
following:
Create an open loop power stage schematic using the SIMetrix/SIMPLIS Schematic
editor.
Simulate your design using the three SIMPLIS analysis methods, POP, AC, and
Transient.
Generate output curves and automatically make scalar measurements on those curves.
Add a 3-Pole, 2-Zero voltage-mode compensator to the power stage, closing the feedback
loop.
Add parameterized values using expressions and .VAR statements in the
command (F11) window.
Verify the converter's small and large signal stability.
How to create hierarchical schematic component from the compensator portion of the
schematic. This hierarchical block can then be re-used in another design.
Topics in this tutorial
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