ZHCSR16 September 2022 TPS544C26
ADVANCE INFORMATION
| CMD Address | 33h |
| Write Transaction: | Write Byte |
| Read Transaction: | Read Byte |
| Format: | Unsigned Binary (1 byte) |
| NVM Backup: | EEPROM |
| Updates: | On-the-fly |
FREQUENCY_SWITCH sets the switching frequency of the active device.
Return to Supported I2C and Default Values.
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| R | R | R | R | R | R | R/W | R/W |
| Reserved | SEL_FSW | ||||||
| LEGEND: R/W = Read/Write; R = Read only |
| Bit | Field | Access | Reset | Description |
|---|---|---|---|---|
| 7:2 | Reserved | R | 000000b | Not used and always set to 0. |
| 1:0 | SEL_FSW | R/W | NVM |
00b: switching frequency is set to 0.6 MHz 01b: switching frequency is set to 0.8 MHz 10b: switching frequency is set to 1.0 MHz 11b: switching frequency is set to 1.2 MHz |