DLPS052 October 2015 DLPA3000
An overvoltage fault occurs when an output voltage rises above a pre-defined threshold. Overvoltage faults are indicated for the buck converters, and LDO_BUCKS. The overvoltage fault of the LDO_BUCKS is asserted if the LDO voltage is above 7.2 V and can be found in register 0x2A, V5V5_LDO_BUCK_OV_FAULT. The overvoltage of the general purpose buck converters is 120% of the set value and can be read through register 0x28, BUCK_GP1,2,3_OV_FAULT.