CPC G05F 1/56 (2013.01) [G06F 1/26 (2013.01)] | 8 Claims |
1. A semiconductor device for a multiphase voltage regulator, the semiconductor device comprising:
a plurality of sensing circuits, each sensing circuit of the plurality of sensing circuits being configured to sense an output current; and
a load line modifier circuit configured to
receive a summed current from the plurality of sensing circuits,
generate a load line including a first portion and second portion, the first portion having a constant output voltage value, and the second portion having a variable output voltage dependent on the output current,
wherein the load line modifier circuit generates the load line having the first portion when the summed current is lower than or equal to a predetermined current value, and generates the load line having the second portion when the summed current is greater than the predetermined current value.
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