SLVSCD6A December 2015 – January 2021 TPS62097
PRODUCTION DATA
The TPS62097 has a power-good output. The PG pin goes high impedance once the output voltage is above 95% of the nominal voltage and is driven low once the output voltage falls below typically 90% of the nominal voltage. The PG pin is an open-drain output and is specified to sink up to 1 mA. The power-good output requires a pullup resistor connected to any voltage rail less than 6 V. The PG pin goes low when the device is disabled or in thermal shutdown. When the devices are in UVLO, the PG pin is high impedance.
The PG signal can be used for sequencing of multiple rails by connecting it to the EN pin of other converters. Leave the PG pin floating when not used.