发明名称 |
Control circuit of LLC resonant converter and LLC resonant converter using the same |
摘要 |
The present invention provides a control circuit of an LLC resonant converter including a minimum switching frequency variable circuit of varying a minimum switching frequency corresponding to an AC input voltage of the LLC resonant converter; and a first pulse signal generating unit and a second pulse signal generating unit to generate a first pulse signal and a second pulse signal based on a switching frequency limited by the minimum switching frequency variable circuit. |
申请公布号 |
US8717784(B2) |
申请公布日期 |
2014.05.06 |
申请号 |
US201113309310 |
申请日期 |
2011.12.01 |
申请人 |
PARK SANG GAB;PARK NAM JIN;LEE HAN HEE;AN HYO JOONG;PARK GYU MIN;CHOI HEUNG GYOON;SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
PARK SANG GAB;PARK NAM JIN;LEE HAN HEE;AN HYO JOONG;PARK GYU MIN;CHOI HEUNG GYOON |
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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