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courses:ee5325_2019:start [2019/10/15 10:33] qkhan [Recorded Lectures] |
courses:ee5325_2019:start [2019/10/25 09:09] qkhan [Recorded Lectures] |
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| * Lecture-34: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture34_10oct2019.pdf|handout]] (Bandwidth limited load transient response, inductor limited load load transient response, re-calucating the output capacitor based on load transient, selecting inductor, inductor saturation and rated currents) | * Lecture-34: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture34_10oct2019.pdf|handout]] (Bandwidth limited load transient response, inductor limited load load transient response, re-calucating the output capacitor based on load transient, selecting inductor, inductor saturation and rated currents) | ||
| * Lecture-35: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture35_11oct2019.pdf|handout]] (Selecting capacitor, effect of capacitor ESL, reducing the effect of ESL by using parallel capacitors) | * Lecture-35: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture35_11oct2019.pdf|handout]] (Selecting capacitor, effect of capacitor ESL, reducing the effect of ESL by using parallel capacitors) | ||
| + | * Lecture-36: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture36_15oct2019.pdf|handout]] (PWM ramp generator, oscillator as a triangle wave generator, effect of ramp common mode on error amplifier gain, shifting common mode a ramp) | ||
| + | * Lecture-37: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture37_16oct2019.pdf|handout]] (Design considerations of error amplifier, delays associated with PWM modulator, pulse skip modulation (PSM) and pulse frequency modulation (PFM)) | ||
| + | * Lecture-38: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture38_17oct2019.pdf|handout]] (Implementing DCM operation, designing a zero cross comparator/detector) | ||
| + | * Lecture-39: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture39_18oct2019.pdf|handout]] (Current mode control - basic concept, voltage vs. current mode control, types of current mode control - peak, valley and emulated, sub-harmonic oscillations and current loop instability, ramp/slope compensation, adaptive slope compensation) | ||
| + | * Lecture-40: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture40_22oct2019.pdf|handout]] (Hysteretic control, instability in a voltage mode hysteretic converter, stabilizing a hysteretic converter using Resr, frequency variation in hysteretic converter, calculating Resr and Cout) | ||
| + | * Lecture-41: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture41_24oct2019.pdf|handout]] (Current mode hysteretic converter, using R-C as ripple generator, error correction in current mode converter, controlling switching frequency of a hysteretic converter) | ||
| + | * Lecture-42: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture42_25oct2019.pdf|handout]] (Fixed frequency hysteretic converter) | ||
| You can find lectures from previous years below: | You can find lectures from previous years below: | ||
| * [[http://www.ee.iitm.ac.in/vlsi/courses/ee5325_2017_2/start#recorded_lectures|2017 ]] [[http://www.ee.iitm.ac.in/vlsi/courses/ee5325_2018/start#recorded_lectures|2018]] | * [[http://www.ee.iitm.ac.in/vlsi/courses/ee5325_2017_2/start#recorded_lectures|2017 ]] [[http://www.ee.iitm.ac.in/vlsi/courses/ee5325_2018/start#recorded_lectures|2018]] | ||