JAJSJY9A May 2020 – June 2021 TPS543820E
PRODUCTION DATA
THERMAL METRIC(1) | TPS543820E | UNIT | ||
---|---|---|---|---|
RPY (QFN, JEDEC) | RPY (QFN, TI EVM) | |||
14 PINS | 14 PINS | |||
RθJA | Junction-to-ambient thermal resistance | 58.9 | 29.1 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 37.8 | Not applicable (2) | °C/W |
RθJB | Junction-to-board thermal resistance | 7.3 | Not applicable (2) | °C/W |
ψJT | Junction-to-top characterization parameter | 0.9 | 1.8 | °C/W |
ψJB | Junction-to-board characterization parameter | 7.2 | 13.4 | °C/W |