发明名称 Operation and circuitry of a power conversion and control circuit
摘要 Since parallel MOSFETs are usually driven with one gate signal in power applications, the current sharing between the MOSFETs is automatically established with regard to the characteristics of the individual MOSFETs. This may lead to a large non-uniformity of the current distribution between the MOSFETs. According to the present invention, an individual control of the on-resistances of the MOSFETs is provided, which allows for an improved current sharing between paralleled MOSFETs.
申请公布号 US7579900(B2) 申请公布日期 2009.08.25
申请号 US20040567396 申请日期 2004.08.09
申请人 NXP B.V. 发明人 DUERBAUM THOMAS
分类号 H01L35/00;H03K17/12;H03K17/14;H03K17/687 主分类号 H01L35/00
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