scholarly journals High frequency high power density 3D integrated Gallium Nitride based point of load module

2012 ◽  
Author(s):  
Shu Ji ◽  
David Reusch ◽  
Fred C. Lee
Keyword(s):  
Gallium Nitride ◽  
Power Density ◽  
High Power ◽  
High Frequency ◽  
High Power Density

Compact DC-DC Power Design in Half-Bridge IGBT Driver

2013 ◽  
Vol 397-400 ◽  
pp. 1888-1892
Author(s):  
Qiu Yan Wang ◽  
Yan Liu ◽  
Ping Xu ◽  
Da Cheng Luo
Keyword(s):  
Power Density ◽  
High Power ◽  
Power Supply ◽  
High Frequency ◽  
High Efficiency ◽  
High Power Density ◽  
Simple Circuit ◽  
Dc Power ◽  
Magnetic Cores ◽  
Drive Signals

The integrated half-bridge IGBT driver need compact, high efficiency and high power density isolated DC-DC power supply, a set of two magnetic cores share a high-frequency full-bridge switches are designed. A simple circuit generates four channel drive signals, without isolation, to achieve compact on-board power supply and the best combination with the integrated half-bridge IGBT driver. The key signals are simulated, and experimental results show that the power supply is simple, reliable.

Fundamental Cooling Limits for High Power Density Gallium Nitride Electronics

2015 ◽  
Vol 5 (6) ◽  
pp. 737-744 ◽  
Author(s):  
Yoonjin Won ◽  
Jungwan Cho ◽  
Damena Agonafer ◽  
Mehdi Asheghi ◽  
Kenneth E. Goodson
Keyword(s):  
Gallium Nitride ◽  
Power Density ◽  
High Power ◽  
High Power Density
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