DEDICATED DCDC CONVERSION UNIT FOR SUPPLYING KEY-OFF ELECTRICAL LOADS FROM THE PROPULSION BATTERY IN A VEHICLE

A device enabling dedicated DCDC conversion for key-off electrical loads is described. According to one or more embodiments, a device is provided comprising a battery, one or more main conversion units coupled to the battery, and one or more dedicated key-off conversion units coupled to the battery and to one or more key-off electrical modules.