System and method for driving bipolar transistors in switching power conversion

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United States of America Patent

PATENT NO 7990202
APP PUB NO 20070139095A1
SERIAL NO

11327155

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system and method for driving a bipolar junction transistor is provided. The system includes a first transistor including a first gate, a first terminal, and a second terminal. The first gate is configured to receive a first control signal. Additionally, the system includes a second transistor including a second gate, a third terminal, and a fourth terminal. The second gate is configured to receive a second control signal. Moreover, the system includes a first resistor including a fifth terminal and a sixth terminal. The fifth terminal is connected to the first terminal, and the sixth terminal is biased to a first predetermined voltage. The fourth terminal is biased to a second predetermined voltage. The second terminal and the third terminal are connected at a node, and the node is connected to a base for a bipolar junction transistor.

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Patent Owner(s)

Patent OwnerAddress
ON-BRIGHT ELECTRONICS (SHANGHAI) COROOM 101 BUILDING 2 690 BI BO ROAD ZHANGJIAN HI-TECH PARK SHANGHAI 201203

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Zhiliang Shanghai, CN 74 1719
Fang, Lieyi Shanghai, CN 341 10839
Li, Zhenhua Shanghai, CN 114 493
Zhao, Shifeng Shanghai, CN 35 1318

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