ZHCSHU5A July 2017 – March 2018 TPSM82480
PRODUCTION DATA.
As long as the junction temperature of the TPSM82480 is below the thermal good temperature of typically 120°C, the logic level at the TG pin is High. If the junction temperature exceeds that temperature, the TG pin goes Low. This can be used for the system to take action preventing excessive heating or even thermal shutdown. The TG pin is an open drain output that requires a pull-up resistor and can sink typically 2mA. If not used, the TG pin can be left floating or grounded.