ZHCSOT7 November 2021 TPS7A44
PRODUCTION DATA
Table 7-1 shows the conditions that lead to the different modes of operation. See the Section 6.5 table for parameter values.
| OPERATING MODE | PARAMETER | ||||
|---|---|---|---|---|---|
| VIN | VEN | IMID_OUT | IOUT | TJ | |
| Normal operation | VIN > VOUT(nom) + VDO and VIN > VIN(min) | VEN > VEN(HI) | IMID_OUT < IMID_OUT(max) | IOUT < IOUT(max) | TJ < TSD(shutdown) |
| Dropout operation on MID_OUT | VIN(min) < VIN < VMID_OUT(nom) + VDO(MID_OUT) | VEN > VEN(HI) | IMID_OUT < IMID_OUT(max) | IOUT < IOUT(max) | TJ < TSD(shutdown) |
| Dropout operation on OUT | VIN(min) < VIN < VOUT(nom) + VDO(OUT) | VEN > VEN(HI) | IMID_OUT < IMID_OUT(max) | IOUT < IOUT(max) | TJ < TSD(shutdown) |
| Disabled (any true condition disables the device) |
VIN < 4 V | VEN < VEN(LOW) | Not applicable | Not applicable | TJ > TSD(reset) |