EPC技术文章

How to GaN: Improving Electrical and Thermal Performance

In this installment of the ‘How to GaN’ series we will discuss the 4th generation of eGaN FETs in 48 VIN applications and evaluate the thermal performance of the chipscale packaging of high voltage lateral eGaN FETs.

EEWeb
By: Alex Lidow
December, 2014

Profiles in Design: Alex Lidow, Ph.D.

DesignCon 2015’s Thursday (January 29th) keynote speaker will be Dr. Alex Lidow, CEO and co-founder of Efficient Power Conversion Corporation (EPC). For most of his career, Alex has focused on improving the efficiency of power conversion in hopes of reducing the environmental impact of energy production and consumption. As an R&D engineer at International Rectifier, he co-invented the HEXFET power MOSFET. The patents from this invention brought in more than $900M. Alex holds numerous additional patents in power semiconductor technology, including basic patents in power MOSFETs as well as in GaN FETs. He recently co-authored the first textbook on GaN transistors, “GaN Transistors for Efficient Power Conversion”. You can catch Alex’s keynote speech at DesignCon 2015 on Thursday, January 29, 12:00 PM – 12:30 PM.

EDN
December 3, 2014
Read article

How to GaN: Generation 4 eGaN FETs – Widening the Performance Gap with the Aging MOSFET

In this installment of the ‘How to GaN’ series we will discuss a new family of eGaN FETs that is keeping Moore’s Law alive with significant gains in key switching figures of merit that widen the performance gap with the power MOFET in high frequency power conversion.

EEWeb
By: Alex Lidow
October, 2014

WiGaN: 利用氮化镓场效应晶体管(eGaN FET)支持在高频工作的硬开关转换器应用

本章展示在10 MHz频率开关、采用氮化镓场效应晶体管的硬开关降压转换器的结果及提供转换器功耗的细数。此外,我们将展示采用氮化镓场效应晶体管的转换器目前所取得无可匹敌的高频性能及如果要推动器件工作在更高频率时所面对的限制。

EEWeb
作者:Alex Lidow
2014年8月

如何使用氮化镓器件:采用DrGaNPLUS简化设计及提高效率

本章将讨论我们设计的氮化镓场效应晶体管(eGaN®FET)模块使得电源转换系统设计师很容易可对具超卓性能的氮化镓晶体管进行评估

EEWeb
作者:Alex Lidow
2014年6月

如何使用氮化镓:支持高频开关的氮化镓场效应晶体管(eGaN® FET)

本章我们回到讨论硬开关转换器,但不同的是晶体管在更高频率的条件下工作,超越硅技术的实际限制。

EEWeb
作者: Alex Lidow
2013年12月

如何使用氮化镓:在硬开关中间总线转换器使用氮化镓场效应晶体管(eGaN FET)

我们在本章讨论在隔离型直流-直流功率转换中使用更复杂的硬开关转换器。

EEWeb
作者:Alex Lidow
2013年10月

RSS
12345