SLVSEA0B january 2018 – june 2023 TPS61280D , TPS61280E , TPS61281D
PRODUCTION DATA
Memory location: 0x05
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
TSD | HOTDIE | DCDCMODE | OPMODE | ILIMPT | ILIMBST | FAULT | PGOOD |
R | R | R | R | R | R | R | R |
Stored in E2 | |||||||
N | N | N | N | N | N | N | N |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7 | TSD | R | 0 | Thermal shutdown status bit. 0: Normal operation. 1: Thermal shutdown tripped. This flag is reset after readout. |
6 | HOTDIE | R | 0 | Instantaneous die temperature bit. 0: TJ < 115°C. 1: TJ > 115°C. |
5 | DCDCMODE | R | 0 | DC/DC mode of operation status bit. 1: Device operates in PFM mode. 0: Device operates in PWM mode. |
4 | OPMODE | R | 0 | Device mode of operation status bit. 0: Device operates in pass-through mode. 1: Device operates in dc/dc mode. |
3 | ILIMPT | R | 0 | Current limit status bit (pass-through mode). 0: Normal operation. 1: Indicates that the bypass FET current limit has triggered. This flag is reset after readout. |
2 | ILIMBST | R | 0 | Current limit status bit (dc/dc boost mode). 0: Normal operation. 1: Indicates that the average input current limit has triggered for 1.5ms in dc/dc boost mode. This flag is reset after readout. |
1 | FAULT | R | 0 | FAULT status bit. 0: Normal operation. 1: Indicates that a fault condition has occurred. This flag is reset after readout. |
0 | PGOOD | R | 0 | Power Good status bit. 0: Indicates the output voltage is out of regulation. 1: Indicates the output voltage is within its nominal range. This bit is set if the converter is forced in pass-through mode. |