SNVSAJ8D February 2016 – March 2018 LM36273
PRODUCTION DATA.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
NOT USED | TSD | LCM_OVP | NOT USED | VPOS_SHORT | VNEG_SHORT | BL_OVP | BL_OCP |
R-0 | R-0 | R-0 | R-0 | R-0 | R-0 |
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7 | NOT USED | |||
6 | TSD | R | 0 | 0 = Normal operation 1 = Thermal shutdown triggered (die temperature > 140°C) |
5 | LCM_OVP | R | 0 | 0 = Normal operation 1 = VLCM_OUT > 7.8 V |
4 | NOT USED | |||
3 | VPOS_SHORT | R | 0 | 0 = Normal operation 1 = VPOS output has hit the overcurrent threshold |
2 | VNEG_SHORT | R | 0 | 0 = Normal operation 1 = VVNEG > 0.84 × VVNEG_target |
1 | BL_OVP | R | 0 | 0 = Normal operation 1 = Backlight boost output > OVP threshold |
0 | BL_OCP | R | 0 | 0 = Normal operation 1 = Backlight boost switch current > OCP threshold |