The switching circuitry provides the first phase current waveform during at least two offset sampling instants, and provides the second phase current waveform during a reference sampling instant.
切换电路提供在至少两个偏移采样时刻 期间的第一相电流波形，且提供在参考采样时刻期间的第二相电流波 形。
The capacitor in the rc timing network also determines a user-selectable blanking window that prevents false triggering of the PWM current-control circuitry during switching transitions.
RC计时网络中的电容器也可以确定用户可选择的空白窗口，该窗口在开关转换过程中可防止对PWM电流控制电路的误触发。
Figure 1. This schematic shows EV kit circuitry for the MAX8646 step-down switching regulator.
图1。 本图显示了降压型开关稳压器MAX8646评估板的电路。
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