发明申请
US20130293212A1 SYSTEM AND METHOD OF BALANCED SLOPE COMPENSATION FOR SWITCH MODE REGULATORS 有权
用于开关模式调节器的平衡斜率补偿系统和方法

SYSTEM AND METHOD OF BALANCED SLOPE COMPENSATION FOR SWITCH MODE REGULATORS
摘要:
A modulator with balanced slope compensation including a control network, a slope compensation network, an offset network and an adjust network. The control network receives a feedback signal indicative of an output voltage and provides a loop control signal. The slope compensation network develops a slope compensation signal. The offset network determines a DC offset of the slope compensation signal. The adjust network combines the DC offset, the slope compensation signal and the loop control signal to provide a balanced slope compensated control signal. The DC offset may be determined as a peak of the slope compensation signal. The slope compensation signal may be developed based on the output voltage and a pulse control signal, in which the pulse control signal is developed using the balanced slope compensated control signal.
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