SLVS670L June 2006 – May 2018 TPS65023 , TPS65023B
PRODUCTION DATA.
Refer to the PDF data sheet for device specific package drawings
PGOODZ | B7 | B6 | B5 | B4 | B3 | B2 | B1 | B0 |
---|---|---|---|---|---|---|---|---|
Bit name and function | PWRFAILZ | LOWBATTZ | PGOODZ
VDCDC1 |
PGOODZ
VDCDC2 |
PGOODZ
VDCDC3 |
PGOODZ
LDO2 |
PGOODZ
LDO1 |
– |
Set by signal | PWRFAIL | LOWBATT | PGOODZ
VDCDC1 |
PGOODZ
VDCDC2 |
PGOODZ
VDCDC3 |
PGOODZ
LDO2 |
PGOODZ
LDO1 |
– |
Default value loaded | PWRFAILZ | LOWBATTZ | PGOOD
VDCDC1 |
PGOOD
VDCDC2 |
PGOOD
VDCDC3 |
PGOOD
LDO2 |
PGOOD
LDO1 |
– |
Read and write | R | R | R | R | R | R | R | R |
Bit 7 | PWRFAILZ: | |
0 = | indicates that the PWRFAIL_SNS input voltage is above the 1-V threshold. | |
1 = | indicates that the PWRFAIL_SNS input voltage is below the 1-V threshold. | |
Bit 6 | LOWBATTZ: | |
0 = | indicates that the LOWBATT_SNS input voltage is above the 1-V threshold. | |
1 = | indicates that the LOWBATT_SNS input voltage is below the 1-V threshold. | |
Bit 5 | PGOODZ VDCDC1: | |
0 = | indicates that the VDCDC1 converter output voltage is within its nominal range. This bit is zero if the VDCDC1 converter is disabled. | |
1 = | indicates that the VDCDC1 converter output voltage is below its target regulation voltage | |
Bit 4 | PGOODZ VDCDC2: | |
0 = | indicates that the VDCDC2 converter output voltage is within its nominal range. This bit is zero if the VDCDC2 converter is disabled. | |
1 = | indicates that the VDCDC2 converter output voltage is below its target regulation voltage | |
Bit 3 | PGOODZ VDCDC3: . | |
0 = | indicates that the VDCDC3 converter output voltage is within its nominal range. This bit is zero if the VDCDC3 converter is disabled and during a DVM controlled output voltage transition | |
1 = | indicates that the VDCDC3 converter output voltage is below its target regulation voltage | |
Bit 2 | PGOODZ LDO2: | |
0 = | indicates that the LDO2 output voltage is within its nominal range. This bit is zero if LDO2 is disabled. | |
1 = | indicates that LDO2 output voltage is below its target regulation voltage | |
Bit 1 | PGOODZ LDO1 | |
0 = | indicates that the LDO1 output voltage is within its nominal range. This bit is zero if LDO1 is disabled. | |
1 = | indicates that the LDO1 output voltage is below its target regulation voltage |