UVLOUndervoltage Lock-Out = Voltage above the UVLO rising threshold enables a
device or system.
OVLOOvervoltage Lock-Out = Voltage below the UVLO falling threshold disables a
device or system.
OCPOvercurrent Protection = A current above the OCP threshold shuts down the
device or system.
FEPFront-End Protection = the circuitry at the very input of the system which
protects the downstream devices and circuitry from being damaged by
overvoltage, overcurrent, or reverse polarity conditions.