Apparatus and method for determining sensing error of low voltage dc-dc converter

An apparatus for determining a sensing error of a low voltage DC-DC converter (LDC) of a vehicle,

• wherein the LDC is configured to control and sense an output and an output cutoff of a first current inputted to a first load of the vehicle and an output and an output cutoff of a second current for charging a battery,
• wherein the apparatus comprises:
• a battery control device configured to sense the second current and a third current for discharging the battery;
• a power control device configured to:
• receive the first current, the second current, and the third current, and
• calculate a fourth current inputted to a second load for controlling a vehicle driving by controlling an operation of a switching element;
• and
• a controller configured to:
• determine whether the sensing error of the LDC occurs, based on the first current, the second current, the third current and the fourth current.