A power converter comprises an inductor coupled between a switching terminal and an output terminal of the power converter, a high side switching element coupled between an input terminal of the power converter and the switching terminal, a low side switching element coupled between the switching terminal and a reference terminal, and a feedback circuit comprising a continuous comparator unit configured to compare a ramp signal with an error signal using a first enable signal, a latched comparator unit configured to compare the ramp signal with the error signal using a second enable signal, wherein the error signal is based on a difference between a reference voltage and an output voltage at the output terminal of the power converter.