ZHCSL66 April 2020 TPS7B81
PRODUCTION DATA.
| THERMAL METRIC(1) | TPS7B81 | UNIT | ||
|---|---|---|---|---|
| DGN
(HVSSOP) |
DRV
(WSON) |
|||
| 8 PINS | 6 PINS | |||
| RθJA | Junction-to-ambient thermal resistance | 63.9 | 72.8 | °C/W |
| RθJC(top) | Junction-to-case (top) thermal resistance | 50.2 | 85.8 | °C/W |
| RθJB | Junction-to-board thermal resistance | 22.6 | 37.4 | °C/W |
| ψJT | Junction-to-top characterization parameter | 1.8 | 2.7 | °C/W |
| ψJB | Junction-to-board characterization parameter | 22.3 | 37.3 | °C/W |
| RθJC(bot) | Junction-to-case (bottom) thermal resistance | 12.1 | 13.8 | °C/W |