发明名称 |
HYBRID DIGITAL-ANALOG SWITCHED POWER SUPPLY |
摘要 |
A switch mode power supply in which a control loop responsive to an input signal representative of the power supply output to provide a compensated error signal; and a PWM signal generator responsive to the compensated error signal to generate a variable duty cycle drive signal for the drive circuit having a selectable repetition rate. The control loop is implemented by digital circuitry, and the PWM signal generator is implemented by analog circuitry. |
申请公布号 |
WO2005084258(A3) |
申请公布日期 |
2006.06.08 |
申请号 |
WO2005US06364 |
申请日期 |
2005.02.28 |
申请人 |
INTERNATIONAL RECTIFIER CORPORATION;BROWN, JAMES, S. |
发明人 |
BROWN, JAMES, S. |
分类号 |
G05F1/40;H02M3/157 |
主分类号 |
G05F1/40 |
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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