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97 Results

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.

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.

The Story of Motor Drive Integration

Date:
November 15, 2016

Duration:
43:52
Watch this to learn about the subtleties surrounding everything that is Motor Drive Integration.
Gate Driver ic_Negative Voltage Handling

Know Your Gate Driver: Negative Voltage

Date:
March 15, 2017

Duration:
01:33
Easy learning about negative voltage handling in gate drivers, why it’s important, and how it affects the systems around it.
Gate Driver ic_Drive Current

Know Your Gate Driver: Drive Current

Date:
March 15, 2017

Duration:
01:39
Easy learning about peak drive current in gate drivers, why it’s important, and how it affects the systems around it.
Gate Driver ic_High_Delay_Matching

Know Your Gate Driver: Delay Matching

Date:
March 15, 2017

Duration:
01:33
Easy learning about delay matching in gate drivers, why it’s important, and how it affects the systems around it.
Gate Driver ic_VDD

Know Your Gate Driver: VDD

Date:
March 15, 2017

Duration:
01:52
Easy learning about VDD in gate drivers, why it’s important, and how it affects the systems around it.
Gate Driver ic_How to read Datasheet

Know Your Gate Driver: Datasheet Science

Date:
March 15, 2017

Duration:
02:01
Easy learning about how to read a gate driver datasheet, what to look for, and how it can affect your system.

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

Date:
April 13, 2017

Duration:
00:38
Power Switching Device Cannot Drive Themselves - Mastering the Art of High Voltage Gate Driver Design in UPS, Telecom, and Servers

Gate Driver Applications and System Architecture

Date:
April 13, 2017

Duration:
04:58
The section will discuss the applications where the different kinds of gate driver will be used.

Introducing Popular Power Semiconductors

Date:
April 13, 2017

Duration:
02:04
This training video introduces typical characteristics of popular power semiconductors

Low Side and H-Bridge Gate Driver Fundamentals

Date:
April 14, 2017

Duration:
03:28
This training video illustrate the operation fundamentals for the low side and half-bridge gate driver.

Gate Driver Select Considerations and Key Specs

Date:
April 14, 2017

Duration:
05:10
This training video discusses the gate driver select considerations and key specifications, and also introduces the novel gate driver specs for high end gate driver.
Designing an on-board charger for electric vehicles

How to design multi-kW DC/DC converters for electric vehicles (EVs) - A high power on-board charger design

Date:
April 14, 2017

Duration:
18:59
This video puts together all of the previously discussed building blocks in an on-board charger design.

Why Isolation in Power Electronics System?

Date:
April 16, 2017

Duration:
03:19
This training series will discuss how to achieve control and driver isolation in power electronics system.

What is UCC2152x?

Date:
April 14, 2017

Duration:
02:40
This training video is trying to introduce TI's isolated gate driver - UCC2x52x, industry’s fastest 5.7kVrms isolated dual channel gate driver. 

Isolated Gate Driver Turn Off with Negative Voltage

Date:
April 16, 2017

Duration:
02:46
This training video will illustrate the UCC2152x's two output channels configuration, and shows the solution options to implement the negative turn-off.

Gate Driver Design Deep Dive

Date:
April 14, 2017

Duration:
00:43
This training video will discuss the outline of gate driver design considerations deep dive.

Parasics and its Influences at Hard-Switching

Date:
April 14, 2017

Duration:
03:02
This training video will identify where the parasitics in the gate driver system, and illustrate its influences on hard-switching power electronics system.

Must Knows of Gate Driver for ZVS Converter

Date:
April 14, 2017

Duration:
04:46
This video will discuss considerations of gate driver for zero voltage soft switching conditions and the differences from hard-switching.
97 Results
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