FIG. 8A and FIG. 8B are circuit diagrams each showing a low-side current detection circuit;

FIG. 9 is a layout diagram showing a power management circuit; and

FIG. 10A and FIG. 10B are block diagrams each showing an electronic device including a power management circuit.

An embodiment disclosed in the present disclosure relates to a power management circuit. The power management circuit includes: a first feedback pin; a second feedback pin; a first circuit block including a first feedback controller and a first pre-driver; and a second circuit block including a second feedback controller and a second pre-driver. In a first mode, the first feedback controller generates a first control signal based on a signal at the first feedback pin. The first pre-driver operates according to the first control signal, the second feedback controller generates a second control signal based on a signal at the second feedback pin, and the second pre-driver operates according to the second control signal. In a second mode, the first feedback controller generates the first control signal based on a signal at the first feedback pin, the first pre-driver operates according to the first control signal, and the second pre-driver operates according to a third control signal received from the first circuit block.