ZHCSGE0B June 2017 – January 2019 TPS53681
PRODUCTION DATA.
The VIN_OV_FAULT_RESPONSE command instructs the device on what action to take in response to an input overvoltage fault. The VIN_OV_FAULT_RESPONSE command must be accessed through Read Byte transactions. The VIN_OV_FAULT_RESPONSE command is shared between Channel A and Channel B. All transactions to this command will affect both channels regardless of the PAGE command.
In response to the VIN_OV_LIMIT being exceeded, the device will:
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| R | R | R | R | R | R | R | R |
| VI_OVF_RESP | |||||||
| LEGEND: R/W = Read/Write; R = Read only |
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 7:0 | VI_OVF_RESP | R | 00h |
00h: Ignore. The controller will set the appropriate status bits, and alert the host, but continue converting power. |