ZHCSI79B March 2016 – May 2018 TAS5751M
PRODUCTION DATA.
THERMAL METRIC(1) | DCA (48 PINS) | UNITS | ||||
---|---|---|---|---|---|---|
Special Test Case | JEDEC Standard 2-Layer PCB | JEDEC Standard 4-Layer PCB | TAS5751MEVM | |||
θJA | Junction-to-ambient thermal resistance(2) | 49.9 | 26.2 | 24.0 | °C/W | |
θJCtop | Junction-to-case (top) thermal resistance(3) | 14.9 | °C/W | |||
θJB | Junction-to-board thermal resistance(4) | 6.9 | °C/W | |||
ψJT | Junction-to-top characterization parameter(5) | 1.1 | 0.8 | 0.7 | °C/W | |
ψJB | Junction-to-board characterization parameter(6) | 10.8 | 6.8 | 1.7 | °C/W | |
θJCbot | Junction-to-case (bottom) thermal resistance(7) | 1.7 | °C/W |