ZHCSG52B March 2017 – May 2018 TPS543C20
PRODUCTION DATA.
| THERMAL METRIC(1) | TPS543C20 | UNIT | ||
|---|---|---|---|---|
| RVF (LQFN) | ||||
| 40 PINS | ||||
| RθJA | Junction-to-ambient thermal resistance | 28.9 | °C/W | |
| RθJC(top) | Junction-to-case (top) thermal resistance | 18.9 | °C/W | |
| RθJB | Junction-to-board thermal resistance | 4.1 | °C/W | |
| ψJT | Junction-to-top characterization parameter | 1.3 | °C/W | |
| ψJB | Junction-to-board characterization parameter | 4.1 | °C/W | |
| RθJC(bot) | Junction-to-case (bottom) thermal resistance | 1 | °C/W | |