发明名称 |
Current balancing for multi-phase converters |
摘要 |
A converter for a multi-phase current network can include a plurality of current sensors, each of the plurality of current sensors being configured to detect current for a respective phase of the multi-phase network. A current averaging circuit is configured to provide an indication of the average current for the multi-phase network based on the current detected by each of the plurality of current sensors. A modulator is configured to modulate at least one phase of the multi-phase network independently of each other phase of the multi-phase network based on a difference between the current detected for the at least one phase and the average current for the multi-phase network.
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申请公布号 |
US7903433(B2) |
申请公布日期 |
2011.03.08 |
申请号 |
US20070964410 |
申请日期 |
2007.12.26 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
CARPENTER BRIAN A.;SANZO CHRISTOPHER J.;SAHU BIRANCHINATH;TATEISHI TETSUO |
分类号 |
H02M3/335 |
主分类号 |
H02M3/335 |
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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