ZHCSFP2B October 2016 – September 2021 TPS3850
PRODUCTION DATA
Table 7-1 summarizes the functional modes of the TPS3850.
| VDD | WDI | WDO | SENSE | RESET |
|---|---|---|---|---|
| VDD < VPOR | — | — | — | Undefined |
| VPOR ≤ VDD < VUVLO | Ignored | High | — | Low |
| VDD ≥ VDD(min) | Ignored | High | VSENSE < VIT+(UV)(1) | Low |
| Ignored | High | VSENSE > VIT-(OV)(1) | Low | |
| tWDL(max) ≤ tpulse(3) ≤ tWDU(min) | High | VIT-(UV) < VSENSE < VIT+(OV)(2) | High | |
| tWDL(max) > tpulse(3) | Low | VIT-(UV) < VSENSE < VIT+(OV)(2) | High | |
| tWDU(min) < tpulse(3) | Low | VIT-(UV) < VSENSE < VIT+(OV)(2) | High |