发明名称 |
FIXED FREQUENCY RIPPLE REGULATOR |
摘要 |
A ripple regulator for providing a pulse width modulation (PWM) signal for regulating an output voltage of a power converter switching stage. The regulator including a ripple circuit for providing a ripple voltage; a comparison circuit for comparing the ripple voltage to an output of an error amplifier; and a PWM circuit producing the PWM signal and receiving an output of the comparison circuit and a clock signal input, the clock signal input determining a first edge of the PWM signal and the output of said comparison circuit determining a second edge of the PWM signal.
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申请公布号 |
US2009174380(A1) |
申请公布日期 |
2009.07.09 |
申请号 |
US20080246148 |
申请日期 |
2008.10.06 |
申请人 |
WU WENKAI;BOYDEN KEN;HAMZE RAMI |
发明人 |
WU WENKAI;BOYDEN KEN;HAMZE RAMI |
分类号 |
G05F1/10 |
主分类号 |
G05F1/10 |
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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