SLVSF02E march 2019 – may 2023 TPS23881
PRODUCTION DATA
COMMAND = 2Eh with 2 Data Byte (LSByte first, MSByte second), Read only
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
LSB: | |||||||
VPWR7 | VPWR6 | VPWR5 | VPWR4 | VPWR3 | VPWR2 | VPWR1 | VPWR0 |
R-0 | R-0 | R-0 | R-0 | R-0 | R-0 | R-0 | R-0 |
MSB: | |||||||
– | – | VPWR13 | VPWR12 | VPWR11 | VPWR10 | VPWR9 | VPWR8 |
R-0 | R-0 | 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 | ||||
---|---|---|---|---|---|---|---|---|
13–0 | VPWR13- VPWR0 | R | 0 | Bit
Descriptions: Data conversion result. The I2C data
transmission is a 2-byte transfer. 14-bit Data conversion result of input voltage. The equation defining the voltage measured is:
V = N × VSTEP Where VSTEP is defined below as well as the full scale value: |
||||
Mode | Full Scale Value | VSTEP | ||||||
Any | 60 V | 3.662 mV | ||||||
Note that the measurement is made between VPWR and AGND. |