JAJSD46B January 2017 – September 2021 TPS3850-Q1
PRODUCTION DATA
デバイスごとのパッケージ図は、PDF版データシートをご参照ください。
Table 7-1 summarizes the functional modes of the TPS3850-Q1.
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 |