Hi team，
When cold starting at low temperature (-35), a black screen appears, and the fault pin of the measured waveform is pulled low. Judging from the test voltage, it is in an overvoltage state. The customer uses the LP8866 host computer to check, and the register is read at -35 degrees as shown below, OPEN LED , FAULT, the LED is not turned on, we need to increase the OVP voltage to make the LED turn on, which involves the VHEADROOM value. Check the specification sheet. The VHEADROOM parameter only has a type value. Please also provide the MAX value.
