ZHCSPA9A november 2021 – may 2023 TPS62441 , TPS62442
PRODUCTION DATA
Power good is an open-drain output driven by a window comparator. PG is held low when the device is:
| EN | DEVICE STATUS | PG STATE |
|---|---|---|
| X | VIN < 2 V | undefined |
| low | VIN ≥ 2 V | low |
| high | 2 V ≤ VIN ≤ UVLO OR in thermal shutdown OR VOUT not in regulation OR device in soft start | low |
| high | VOUT in regulation | high impedance |