ZHCSCG5C May 2014 – November 2019 TCA9544A
PRODUCTION DATA.
| THERMAL METRIC(1) | TCA9544A | UNIT | ||
|---|---|---|---|---|
| PW | ||||
| 20 PIN | ||||
| RθJA | Junction-to-ambient thermal resistance | 118.2 | °C/W | |
| RθJCtop | Junction-to-case (top) thermal resistance | 51.4 | °C/W | |
| RθJB | Junction-to-board thermal resistance | 69.3 | °C/W | |
| ψJT | Junction-to-top characterization parameter | 7.7 | °C/W | |
| ψJB | Junction-to-board characterization parameter | 68.8 | v | |