Tutorials
Tutorials for some of the topics where my research interests are. Some of the topics are more like a learning notes, which captures my learning progress of some of my hobbies.
Enjoy 😎 !
Learn Switching Regulators - 101
Introduction of switching regulators and the control methods. This series of tutorial help you understand the basic theory and design methods for DC/DC converters.
Introduction of Switching Regulators
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Popular converters and the conversion ratio
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Power stage transfer function derivations
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Simulation of open-loop switching regulators in Xschem
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Simulation of open-loop Buck converter in Simulink
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Average Switch Model of Buck Power Stage
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Open loop Boost converter modeling in Simulink
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Calculate Vout ripple for Buck converter
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Inductor current and Vout ripple plot in Simplis
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Conversion ratio derivation for DCM - Buck converter
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Xschem - 101
Introduction of Xschem, Skywater PDK and Ngspice. Learn through some basic simulation examples.
Installation of Xschem
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Basic RLC simulation in Xschem
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Basic voltage and current source in Xschem
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Basic inverter simulation in Xschem
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Create symbol and hierarchical schematic in Xschem
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View waveforms in Xschem
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Backannotation of operating point in Xschem
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Parametric standard cell in Xschem
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Simulation of capacitance in Xschem
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Monte Carlo simulation in Xschem
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AC simulation in Xschem
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Simplis - 101
Introduction of Simplis, which is a widely used tool for switching regulator simulation in both academic and industry. Learn through some basic simulation examples.
Introduction of Simplis
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Simplis cheatsheet
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Open loop Buck converter in Simplis
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POP and AC simulation in Simplis
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Modeling of Switching Regulators
Step-by-step mathematical derivation of transfer function for Buck, Boost and IBB regulator. Simplis and Matlab are used during the process of mathematical derivation and verification.
Gvd and Gid derivation of Buck converter
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Gvg and Gig derivation of Buck converter
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Gvd and Gid derivation of Boost converter
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Gvg and Gig derivation of Boost converter
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Gvd and Gid derivation of inverted Buck-Boost (IBB) converter
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Gvg and Gig derivation of inverted Buck-Boost (IBB) converter
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Power stage transfer function cheatsheet
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Power stage transfer function Bodeplot tool
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Type-III compensator design tutorial
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Modeling of Switching Regulators - Current Mode
Step-by-step mathematical derivation of transfer function for current mode controlled switching regulators. Simplis and Matlab are used during the process of mathematical derivation and verification.
He(s) derivation for peak current mode control
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Modeling of peak current mode controlled Boost converter
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Gvc simulation for PCM controlled Boost converter in Simplis
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OTA based Type-II compensator transfer function derivation
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Switching regulator design examples
Step-by-step tutorial of voltage-mode, current-mode, constant-on time, hysteretic controlled Buck converter, Boost converter and IBB converter model in Simplis.
Voltage-mode Buck converter design example
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Peak current mode Boost converter design example
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Peak current mode Buck converter design example
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Peak current mode IBB converter design example
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HTML Canvas Animation with Javascript
Fun project. Playing with Javascript to draw some animation on HTML canvas. No framework is being used.
HTML Canvas boiler template
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HTML Canvas particle animation
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HTML Canvas line animation
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HTML Canvas matrix rain
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HTML Canvas image pixel
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