发明名称 |
SWITCHING POWER SUPPLY CONTROLLER WITH TRANSIENT GAIN CHANGE |
摘要 |
A switching power supply controller has a nominal loop gain and transient loop gain that is only activated in response to an abrupt load change in one direction. The transient loop gain may be implemented with a series-connected diode and resistor combination arranged in a feedback configuration with an error amplifier. A large load change in one direction may swing the output of the error amplifier and forward bias the diode to create a non-linear gain change.
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申请公布号 |
US2008197826(A1) |
申请公布日期 |
2008.08.21 |
申请号 |
US20060555460 |
申请日期 |
2006.11.01 |
申请人 |
ANALOG DEVICE, INC. |
发明人 |
SCHIFF TOD F.;ZHAI JERRY ZHIJUN;ZHAO JUN;LIU PENG |
分类号 |
G05F1/00 |
主分类号 |
G05F1/00 |
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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