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Discontinuous conduction mode
Date:
Duration:
March 26, 2021
Duration:
17:39
This lecture will review discontinuous conduction mode.
Boundary conduction mode and valley switching
Date:
Duration:
March 26, 2021
Duration:
13:44
This lecture discusses boundary conduction mode and valley switching.
Design - energy storage
Date:
Duration:
March 26, 2021
Duration:
13:40
This lecture will consider the energy storage of passive component in pulse width modulated converters.
Design - operating frequency
Date:
Duration:
March 26, 2021
Duration:
15:58
This lecture will review choosing an operating frequency while designing a power converter.
Switch implementation
Date:
Duration:
March 26, 2021
Duration:
18:25
This lecture will discuss how to implement switches using semiconductor devices.
Diode basics
Date:
Duration:
March 26, 2021
Duration:
21:30
This lecture will discuss the basics of how diodes work.
MOSFET basics
Date:
Duration:
March 26, 2021
Duration:
19:27
This lecture will discuss the basics of power MOSFETs.
Wide-bandgap devices
Date:
Duration:
March 26, 2021
Duration:
11:20
This lecture will discuss device made out of material other than silicon with a wider bandgap.
Device figures of merit
Date:
Duration:
March 26, 2021
Duration:
16:20
This lecture will discuss figures of merit for power switching devices.
Switching loss – overlap
Date:
Duration:
March 26, 2021
Duration:
16:26
This lecture will discuss a switching loss called overlap loss.
Switching loss -- parasitic stored energy
Date:
Duration:
March 26, 2021
Duration:
18:33
This lecture will discuss switching loss that comes from energy stored in parasitic capacitance and inductance.
Reverse recovery
Date:
Duration:
March 26, 2021
Duration:
10:20
This lecture will discuss the concept of reverse recovery.
Soft switching
Date:
Duration:
March 26, 2021
Duration:
18:56
This lecture will discuss the concept of soft switching.
BJT and IGBT basics
Date:
Duration:
March 26, 2021
Duration:
15:59
This lecture will discuss how bipolar junction transistor (BJT) & insulated gate bipolar transistor (IGBT) work.
Driving high capacitance
Date:
Duration:
March 26, 2021
Duration:
17:43
This lecture will discuss driving high capacitance in the gate of a power MOSFET.
High-side devices – bootstrapping
Date:
Duration:
March 26, 2021
Duration:
15:24
This lecture will discuss deliver power to gate drivers for high-side devices.
High-side devices – level shifting
Date:
Duration:
March 26, 2021
Duration:
23:02
This lecture will discuss how to level shift digital signals to high-side device gate drivers.
Layout and gate resistance
Date:
Duration:
March 26, 2021
Duration:
14:50
This lecture will discuss the layout of the gate driver and gate resistance.
Choosing a gate driver
Date:
Duration:
March 26, 2021
Duration:
18:13
This lecture will discuss how to choose a gate driver.
Lab: Measuring floating voltages
Date:
Duration:
March 26, 2021
Duration:
04:47
This lab will review measuring gate voltages.