SNVSB23 March 2018 LP87521-Q1 , LP87522-Q1 , LP87523-Q1 , LP87524-Q1 , LP87525-Q1
PRODUCTION DATA.
Address: 0x17
| D7 | D6 | D5 | D4 | D3 | D2 | D1 | D0 |
| GPIO3_SHUTDOWN_DELAY[3:0] | GPIO3_STARTUP_DELAY[3:0] |
| Bits | Field | Type | Default | Description |
|---|---|---|---|---|
| 7:4 | GPIO3_SHUTDOWN_DELAY[3:0] | R/W | X | Delay for the GPIO3 falling edge from the falling edge of the ENx signal (the DOUBLE_DELAY bit is set to 0h in the CONFIG register and the HALF_DELAY bit is set to 0h in the PGOOD_CTRL2 register). For other delay options, see the Start-Up and Shutdown Delays table.
0h = 0 ms 1h = 1 ms Fh = 15 ms |
| 3:0 | GPIO3_STARTUP_DELAY[3:0] | R/W | X | Delay for GPIO3 rising edge from rising edge of ENx signal (the DOUBLE_DELAY bit is set to 0h in the CONFIG register and the HALF_DELAY bit is set to 0h in the PGOOD_CTRL2 register). For other delay options, see the Start-Up and Shutdown Delays table.
0h = 0 ms 1h = 1 ms . Fh = 15 ms |