| 摘要 |
A DC-to-DC converter (100, 200) includes an input voltage node, an inductor (L1), and a switch (M1) coupled to the inductor (L1) and the input voltage node. More specifically, the switch (M1) has an on state and off state, wherein during the on state, current flowing through the inductor (L1) increases and the off state results in a decrease of the current flowing through the inductor (L1) via a driver coupled to the switch (M1). The driver comprises a plurality of transistors and an adaptive voltage node, wherein a voltage level at the adaptive voltage node is to vary in accordance with the current flowing through the inductor (L1) so as to decrease a variation of the amount of time to turn off the switch (M1). |
