ZHCSEF7G December 2014 – February 2019 TPS659037
PRODUCTION DATA.
ON requests are used to switch on the TPS659037 device, which transitions the device from the OFF to the ACTIVE state. Table 5-9 lists the ON requests.
| EVENT | MASKABLE | POLARITY | COMMENT | DEBOUNCE |
|---|---|---|---|---|
| RPWRON (pin) | No | Low | Level sensitive | 16 ms ± 1 ms |
| PWRON (pin) | No | Low | Level sensitive | N/A |
| Part of interrupts (event) | Yes (INTx_MASK register.
Default: Masked) |
Event | Edge sensitive | N/A |
| POWERHOLD (pin) | No | High | Level sensitive | 3 - 5 ms typical |
If one of the events listed in Table 5-9 occurs, it powers on the device, unless one of the gating conditions listed in Table 5-10 is present. For interrupt sources that can be configured as ON requests, see Table 5-6.
| EVENT | MASKABLE | POLARITY | COMMENT |
|---|---|---|---|
| VSYS_HI (event) | No | Low | VCC_SENSE < VSYS_HI |
| HOTDIE (event) | No | High | Device temperature exceeds HOTDIE level |
| PWRDOWN (pin) | No | OTP configurable | |
| RESET_IN (pin) | No | OTP configurable |