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103 Results

Design Review of a 2-kW Parallelable Power-Supply Module

Date:
August 25, 2016

Duration:
39:16
Learn about the topology selection of main power stages, the details of the single blocks of the module, and view a 2kW prototype

SiC and GaN Applied to High-Frequency Power

Date:
August 31, 2016

Duration:
38:04
Discover how SiC and GaN can be applied to high-frequency power
Get to know your gate driver

Know Your Gate Driver

We live in a world where design engineers are on a seemingly constant pursuit for higher efficiency. Everyone wants to do more with less power. Higher system efficiency is a team effort that includes (but is not limited to) better-performing gate drivers, controllers and new wide-bandgap technologies. In this multi-part video series, we will focus on the gate drivers and how choosing the right driver can help your whole system design. You will learn about important gate driver specs, why they’re important, and how they can influence the systems around them.

Power Switching Device Cannot Drive Themselves - Mastering the Art of High Voltage Gate Driver Design in UPS, Telecom, and Servers

We live in a world where designers are constantly pursuing higher efficiencies and higher power densities. Our customers want more power out with less power loss, while achieving smaller solution sizes! They strive to reduce switching losses while maintaining signal integrity. The need for higher efficiency and power density is a trend seen across isolated and non-isolated power systems in Uninterruptible Power Supplies (UPS), Telecom Rectifiers, and Server PSUs.

How to design multi-kW DC/DC Converters  for electric vehicles

How to design multi-kW DC/DC converters for electric vehicles (EVs)

We are all well aware that the demand for Electric Vehicles (EV) is increasing rapidly. This eight-part training session begins with a description of a typical EV system in part 1. Part 2 is a brief description of how both Lead Acid and Lithium Ion batteries are charged. Part 3 focuses on the types of power factor and harmonic currents. Part 4 discusses power factor correction and the typical boost PFC stage. Part 5 concentrates on the Phase Shifted Full Bridge topology, including the reasons why it is used and a detailed description of how it operates.

Power Loss and Thermal Considerations for Gate Drivers

Date:
October 9, 2017

Duration:
15:29
Power loss, loss distribution, thermal model, leadframe, packages, board layout, operating conditions, thermal analysis and thermal comparison of gate drivers

High Side Bias Supply Challenges and Solutions in Halfbridge Gate Drivers

Date:
October 9, 2017

Duration:
25:25
High side bias supply, bootstrap supply, bootstrap diode, bootstrap capacitor, frequency, high side bias challenges and solutions in half bridge gate drivers

High Voltage Solutions in HEV/EV Part I - On Board Chargers and Charging Stations

Date:
October 9, 2017

Duration:
37:35
An overview of complete high voltage power solutions in on board chargers and charging stations. TI is a one stop shop!

Implementation and Design Considerations of High Voltage Gate Drivers

Date:
October 9, 2017

Duration:
14:42
This session presents the high voltage half bridge drivers architecture and operation details and applications well suited for these drivers.

High Voltage Solutions in HEV/EV Part II - DC/DC Converters and Traction Inverters

Date:
October 9, 2017

Duration:
24:22
This video provides an overview of complete "High Voltage Power Solutions in DC/DC Converters and Traction Inverters".

Designing multi-kW power supply systems

Date:
October 9, 2017

Duration:
35:50
Provides insight into the some of the challenges of designing multi-kW power supply systems

The Active Clamp Flyback: Part 1

Date:
October 6, 2017

Duration:
29:03
This video introduces the fundamental of active clamp flyback topology, and studies the impact of nonlinear capacitance of switching devices on the performance.

Power supply design and layout optimization: minimizing EMI and instability

Date:
October 9, 2017

Duration:
39:18
This training discusses considerations when laying out a PCB design, focusing on the schematics, parasitics, ground planes, magnetics, PCB layout itself and EMI

The Active Clamp Flyback: Part 2

Date:
October 6, 2017

Duration:
28:14
This videos covers challenge and solution for synchronous rectification (SR) and light-load operation of active clamp flyback converter.

Designing a 99% Efficient Totem Pole PFC with GaN

Date:
October 9, 2017

Duration:
29:12
This tutorial addresses the following two questions; Why GaN based Totem-pole PFC and how to get 99% efficiency.
Silicon carbide gate drivers

Silicon carbide (SiC) gate drivers: Driving SiC to reduce carbon footprint

Date:
February 21, 2018

Duration:
01:58
What is the relationship between a silicon carbide FET and a gate driver? Watch this video to find out.

Phase Shifted Full Bridge (PSFB) vs. Full Bridge LLC (FB-LLC) for High Power DC/DC Conversion

The Phase Shifted Full Bridge (PSFB) has always been considered the best design for high power DC/DC conversion. However, a newer technology called Full Bridge LLC (FB-LLC) has recently been used and accepted for high power DC/DC conversion. In this 3 part series, we will go in-depth in discussing the pros and cons of both the PSFB and FB-LLC. We will then compare the basic problems between the PSFB and FB-LLC and give ideas on how to choose between the two given a certain application. Lastly, we will review some Reference Designs.

A Robust Gate Driver Solution for High Power Density EV On-Board Chargers using Silicon Carbide (SiC) MOSFETs

Date:
June 6, 2018

Duration:
26:53
This video discussed the features, driver requirements of SiC MOSFETs, and a high efficiency 6.6kW On-board charger PFC using SiC MOSFET with UCC2152x driver.
Advanced Gate Drivers

Advanced gate drivers for HEV/EV traction inverters

Date:
September 28, 2018

Duration:
31:37
In this session, we will focus on design considerations for designing isolated gate drivers in automotive systems.

Top gate driver pitfalls and how to address them Part 2

Date:
October 1, 2018

Duration:
10:47
Watch part 2 of this 2-part video series to learn from a number of common mistakes seen in gate driver circuits as well as how to fix them.
103 Results
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