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courses:ee5325_2019:start [2019/09/19 12:59] qkhan [Recorded Lectures] |
courses:ee5325_2019:start [2020/05/16 18:15] (current) qkhan [Recorded Lectures] |
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| ===== Recorded Lectures ===== | ===== Recorded Lectures ===== | ||
| + | Video Lectures for 2019 are available on NPTEL: [[https://nptel.ac.in/courses/108/106/108106159/|Jul-Nov 2019]] | ||
| * Lecture-1: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325-pmic.pdf|handout]] (Course contents) | * Lecture-1: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325-pmic.pdf|handout]] (Course contents) | ||
| * Lecture-2: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture2_31jul2019.pdf|handout]] (Introduction to power management, application, need, discrete vs. integrated PMIC, dc-dc converter, types of dc-dc converter, linear vs switching regulator) | * Lecture-2: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture2_31jul2019.pdf|handout]] (Introduction to power management, application, need, discrete vs. integrated PMIC, dc-dc converter, types of dc-dc converter, linear vs switching regulator) | ||
| * Lecture-3: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture3_1aug2019.pdf|handout]] (Linear vs switching regulator, selecting between linear and switching regulators, power management of a smartphone, performance parameters-efficiency, accuracy, line and load regulation, line transient) | * Lecture-3: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture3_1aug2019.pdf|handout]] (Linear vs switching regulator, selecting between linear and switching regulators, power management of a smartphone, performance parameters-efficiency, accuracy, line and load regulation, line transient) | ||
| - | * Lecture-4: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture4_6aug2019.pdf|handout]] (Load transient, PSRR, remote vs. local feedback, point-of-load,kelving sensing, droop compensation) | + | * Lecture-4: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture4_6aug2019.pdf|handout]] (Load transient, PSRR, remote vs. local feedback, point-of-load, kelvin sensing, droop compensation) |
| * Lecture-5: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture5_7aug2019.pdf|handout]] (droop compensation, current regulator, bandgap voltage reference) | * Lecture-5: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture5_7aug2019.pdf|handout]] (droop compensation, current regulator, bandgap voltage reference) | ||
| * Lecture-6: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture6_8aug2019.pdf|handout]] (PTAT and CTAT voltage reference, designing a bandgap reference using PTAT and CTAT, Brokaw bandgap reference) | * Lecture-6: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture6_8aug2019.pdf|handout]] (PTAT and CTAT voltage reference, designing a bandgap reference using PTAT and CTAT, Brokaw bandgap reference) | ||
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| * Lecture-24: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture24_18sep2019.pdf|handout]] (Pulse width modulation - trailing, leading and dual edge modulation, voltage mode control, small signal modelling of dc-dc converter) | * Lecture-24: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture24_18sep2019.pdf|handout]] (Pulse width modulation - trailing, leading and dual edge modulation, voltage mode control, small signal modelling of dc-dc converter) | ||
| * Lecture-25: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture25_19sep2019.pdf|handout]] (Small signal loop gain analysis using continuous time model, dominant pole compensation - type-I or integral compensation) | * Lecture-25: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture25_19sep2019.pdf|handout]] (Small signal loop gain analysis using continuous time model, dominant pole compensation - type-I or integral compensation) | ||
| + | * Lecture-26: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture26_20sep2019.pdf|handout]] (Designing type-I compensator using opamp-RC and gm-C) | ||
| + | * Lecture-27: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture27_24sep2019.pdf|handout]] (Type-II compesator, designing type-II compensator using gm-C) | ||
| + | * Lecture-28: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture28_25sep2019.pdf|handout]] (Designing type-II compensator using opamp-RC, Type-III compensator, type-III to PID transformation) | ||
| + | * Lecture-29: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture29_26sep2019.pdf|handout]] (Designing type-III compensator using opamp-RC) | ||
| + | * Lecture-30: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture30_27sep2019.pdf|handout]] (Designing type-III compensator using gm-C) | ||
| + | * Lecture-31: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture31_3oct2019.pdf|handout]] (Feed-forward line compensation, loop gain compensation using gm modulation) | ||
| + | * Lecture-32: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture32_4oct2019.pdf|handout]] (Designing a buck converter, budgeting power loss, sizing power MOSFETs) | ||
| + | * Lecture-33: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture33_9oct2019.pdf|handout]] (Estimating switching losses, finding values of L & C) | ||
| + | * 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-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) | ||
| + | * Lecture-43: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture43_29oct2019.pdf|handout]] (Constant ON/OFF time control, boost converter) | ||
| + | * Lecture-44: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture44_30oct2019.pdf|handout]] (Buck-Boost converter, tri-mode buck boost converter, issue with mode transition, transition boundary condition) | ||
| + | * Lecture-45: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture45_31oct2019.pdf|handout]] (Generating PWM in a tri-mode buck-boost, digital control in buck-boost mode) | ||
| + | * Lecture-46: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture46_1nov2019.pdf|handout]] (Switched capacitor dc-dc converter, application as cascaded switched capacitor and inductive dc-dc converter, regulating output using PFM/Burst mode) | ||
| + | * Lecture-47: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture47_5nov2019.pdf|handout-1]] [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture47_slides_5nov2019.pdf|handout-2]] (1/2x, 2x, 1/3x and inverting SC dc-dc converter, application as cascaded SC and LDO, efficiency of SC dc-dc converter)]] | ||
| + | * Lecture-48: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture48_6nov2019.pdf|handout]] (Analog layout techniques) | ||
| + | * Lecture-49: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture49_7nov2019.pdf|handout]] (Digitally controlled dc-dc converters) | ||
| + | * Lecture-50: [[http://www.ee.iitm.ac.in/vlsi/_media/courses/ee5325_2019/ee5325_lecture50_8nov2019.pdf|handout]] (Time-based voltage regulators) | ||
| + | |||
| 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]] | ||