ZHCSEG8F December 2015 – December 2023 TUSB542
PRODUCTION DATA
| THERMAL METRIC(1) | TUSB542 | UNIT | |
|---|---|---|---|
| X2QFN (RWQ) | |||
| 18 PINS | |||
| RθJA | Junction-to-ambient thermal resistance | 83.4 | °C/W |
| RθJC(top) | Junction-to-case (top) thermal resistance | 52 | °C/W |
| RθJB | Junction-to-board thermal resistance | 49.1 | °C/W |
| ψJT | Junction-to-top characterization parameter | 0.6 | °C/W |
| ψJB | Junction-to-board characterization parameter | 49.1 | °C/W |
| RθJC(bot) | Junction-to-case (bottom) thermal resistance | n/a | °C/W |