发明名称 |
DC/DC converter including a depletion mode power switch |
摘要 |
A buck converter circuit is disclosed in which one or both of the control switch and the synchronous switch are III-nitride-based depletion mode. An enhancement mode switch is connected with one or both of the III-nitride based switches and operated to prevent conduction of current by the III-nitride based switch until all biases are established for proper operation.
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申请公布号 |
US7902809(B2) |
申请公布日期 |
2011.03.08 |
申请号 |
US20070986848 |
申请日期 |
2007.11.27 |
申请人 |
INTERNATIONAL RECTIFIER CORPORATION |
发明人 |
BRIERE MICHAEL A.;ZHANG JASON;YANG BO |
分类号 |
H02M3/155 |
主分类号 |
H02M3/155 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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