SLVSH95 July 2024 TPS546C25
ADVANCE INFORMATION
| CMD Address | A4h |
| Write Transaction: | Write Byte |
| Read Transaction: | Read Byte |
| Format: | Unsigned Binary (1 byte) |
| NVM Back-up: | EEPROM |
| Updates: | On-the-fly |
The IMON_CAL command contains bits for READ_IOUT calibration.
Return to Supported PMBus Commands.
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W |
| 0 | IMON_OFS_CAL | ||||||
| LEGEND: R/W = Read/Write; R = Read only |
| Bit | Field | Access | Reset | Description |
|---|---|---|---|---|
| 7:4 | 0 | R | 0000b | Not supported and always 0. |
| 3:0 | IMON_OFS_CAL | R/W | NVM | These bits contains the READ_IOUT gain calibration.
This field gives flexibility to change the gain of nominal reporting
by −3.52% to +3.91%. 0000b: IMON Gain Adjustment = −3.52% 0001b: IMON Gain Adjustment = −3.13% 0010b: IMON Gain Adjustment = −2.34% 0011b: IMON Gain Adjustment = −1.95% 0100b: IMON Gain Adjustment = −1.56% 0101b: IMON Gain Adjustment = −1.17% 0110b: IMON Gain Adjustment = −0.39% 0111b: IMON Gain Adjustment = −0% 1000b: IMON Gain Adjustment = +0.39% 1001b: IMON Gain Adjustment = +1.17% 1010b: IMON Gain Adjustment = +1.56% 1011b: IMON Gain Adjustment = +1.95% 1100b: IMON Gain Adjustment = +2.34% 1101b: IMON Gain Adjustment = +3.13% 1110b: IMON Gain Adjustment = +3.52% 1111b: IMON Gain Adjustment = +3.91% |