ZHCS290G September 2009 – June 2018 TCA8418
PRODUCTION DATA.
| THERMAL METRIC(1) | TCA8418 | UNIT | |
|---|---|---|---|
| RTW (WQFN) | |||
| 24 PINS | |||
| RθJA | Junction-to-ambient thermal resistance | 38.9 | °C/W |
| RθJC(top) | Junction-to-case (top) thermal resistance | 40.6 | °C/W |
| RθJB | Junction-to-board thermal resistance | 17.2 | °C/W |
| ψJT | Junction-to-top characterization parameter | 0.9 | °C/W |
| ψJB | Junction-to-board characterization parameter | 17.2 | °C/W |
| RθJC(bot) | Junction-to-case (bottom) thermal resistance | 6.6 | °C/W |