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46 Results
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.

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.

Gate Driver Design Deep Dive

Gate driver design deep dive outline:

-Parasitics in gate driver-Gate driver soft/hard switching difference-Strong gate driver and MOSFET nonlinear COSS-Common mode transient immunity(CMTI), dV/dt and di/dt through parasitics L, and C?-How to separate power ground noise by PCB layout?-Power supply for isolated gate driver in UPS, server and Telecom system-TIDA and Experimental waveforms

Applications for isolated gate drivers, including three-phase power factor correction, solar string inverters, motor drives, and traction inverters

TI Precision Labs - Isolation: Applications for Isolated Gate Drivers

Date:
April 30, 2018

Duration:
12:26
This section of the TI Precision Labs - Isolation series explores PFC, solar inverter, motor drive, and traction inverter applications for isolated drivers.

Using Isolated Gate Drivers for IGBT, Mosfets and SiC applications

Date:
October 4, 2016

Duration:
54:28
Join our on-demand training to learn the basics and types of isolation along with a comparative analysis of isolation technique.

Mastering the art of high voltage gate drivers

In this training series, we will touch the gate driver applications, fundamentals of low side gate driver, high- and low side gate driver and isolated gate driver. And we will surely go deep and help you understand the gate driver design considerations with TI reference design and the corresponding critical waveforms.

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.

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 Applications and System Architecture

The first section will discuss the applications where the different kinds of gate driver will be used, and we will also identify the gate drivers location used in each typical system architecture.

Gate Driver Select Considerations and Key Specs

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.

Low Side and H-Bridge Gate Driver Fundamentals

This training video illustrates the operation fundamentals for the low side and half-bridge gate driver.

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.

Gate Driver Operation with High dV/dt and di/dt

This training video discusses the strong gate driver introduced high dv/dt and di/dt during turn-on and turn-off switching transition, and also illustrate the high dv/dt and di/dt introduced noise through the parasitic capacitance/inductance on high side level-shift and junction capacitance on the bootstrap diode. Solutions with new state-of-the-art gate driver and its key features are introduced and explained.

Must Knows of Gate Driver for ZVS Converter

In this training video, soft switching ZVS converters, including totem-pole PFC and LLC resonant converter, is mentioned to improve all the all the issues of hard-switching, especially the reverse recovery of the diode. Differences of gate driver on hard-switching and soft-switching is highlighted and explained. New issues of soft switching, high turn-off current, is also discussed with strong gate driver to minimize the turn-off loss. LLC resonant converter turn-off loss mechanism is illustrated in depth.

Power Stage: High Performance Parameters & Selection of MOSFETs and Gate Driver

Date:
November 3, 2016

Duration:
09:46
Learn about the high performance parameters in a battery powered motor drive application and understand how to best match the MOSFETs and Gate driver together.

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

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.

Summary and References

This training video summarizes the content of this gate driver series and the key references.

Software Frequency Response Analyzer Overview

Date:
November 4, 2014

Duration:
01:52
Learn more about how TI can help you more quickly tune your digital power supply design using the Software Frequency Response Analyzer, part of powerSUITE Digit

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.
46 Results
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