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隔离栅极驱动器

简介 - 什么是隔离栅极驱动器? 字幕
简介 - 什么是隔离栅极驱动器?
课程时长:10:48
视频集数:1
标签: 隔离栅极驱动器
This section of the TI Precision Labs - Isolation series introduces gate drivers, the isolated/non-isolated distinction, and why isolated gate drivers are used. This is a high level summary of the purpose and application of a gate driver. Future sections discuss the applications, critical parameters, and specific challenges and solutions developed in the gate driver space.
隔离栅极驱动器的应用 字幕
隔离栅极驱动器的应用
课程时长:12:26
视频集数:1
标签: 隔离栅极驱动器
This section of the TI Precision Labs - Isolation series explores three-phase power factor correction, solar string inverter, motor drive, and traction inverter applications for isolated gate drivers. The common themes across all applications become clear: isolation is critical in applications where there is user-accessible circuitry, or for applications where the working voltages of the system far exceed the limitations of standard silicon processes. In order to take advantage of new and emerging technologies such as silicon carbide MOSFETs, isolated drivers are required to exhibit excellent timing characteristics and robustness.
关键隔离栅极驱动器规格 字幕
关键隔离栅极驱动器规格
课程时长:18:26
视频集数:1
标签: 隔离栅极驱动器
This section of the TI Precision Labs - Isolation series discusses four critical parameters for isolated gate drivers: propagation delay, pulse duration distortion (or pulse width distortion), part-to-part or channel-to-channel timing skew, and common-mode transient immunity (CMTI). The importance of each parameter for determining system-level specifications such as switching frequency and dead time are considered, including through the use of an application example.
孤立的栅极驱动器挑战和解决方案 字幕
孤立的栅极驱动器挑战和解决方案
课程时长:6:56
视频集数:1
标签: 栅极驱动器
This section of the TI Precision Labs - Isolation series concludes the isolated gate driver section by taking a look at the unique challenges presented by high power systems, and the solutions used by gate driver circuits to overcome these challenges. The solutions described are features built-in to the gate driver IC, which can reduce the cost and complexity of a circuit design while also providing a tested, well-characterized answer to challenges such as supply voltage noise, miller-induced turn-on, and bridge circuit dead time enforcement.
开关模式电源转换器补偿简单易行 字幕
开关模式电源转换器补偿简单易行
课程时长:1:03:22
视频集数:8
讲师:Yu (Max) Wang
标签: 电源转换器 开关电源 补偿
开关电源补偿设计相关知识介绍和指导。
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