JAJSFG6A May 2018 – July 2019 LM26420-Q1
PRODUCTION DATA.
THERMAL METRIC(1) | LM26420-Q1 | UNIT | ||
---|---|---|---|---|
PWP (HTSSOP) | RUM (WQFN) | |||
20 PINS | 16 PINS | |||
RθJA | Junction-to-ambient thermal resistance | 38.5 | 36.2 | °C/W |
RθJC(top) | Junction-to-case thermal resistance | 21.0 | 32.7 | °C/W |
RθJB | Junction-to-board thermal resistance | 19.9 | 14.1 | °C/W |
ψJT | Junction-to-top characterization parameter | 0.7 | 0.3 | °C/W |
ψJB | Junction-to-board characterization parameter | 19.7 | 14.2 | °C/W |
RθJC(bot) | Junction-to-case (bottom) thermal resistance | 3.5 | 4.1 | °C/W |