| MIN | MAX | UNIT |
|---|
| VIN | Input
voltage | IN | –65 | 50 | V |
| OUT | –0.3 | 28 |
| FB | –0.3 | 7 |
| EN | –65 | 50 |
| IOUT | Output
current | | 50 | mA |
| TJ | Operating junction
temperature(1)
(2)
(3) | –40 | 125 | °C |
| TA | Ambient free-air
temperature | –40 | 105 | °C |
(1) Operating conditions are limited by maximum junction temperature. The regulated output voltage specification does not apply for all possible combinations of input voltage and output current. When operating at maximum input voltage, the output current range must be limited. When operating at maximum output current, the input voltage range must be limited.
(2) The TPS798-Q1 is specified to meet performance specifications from –40°C to
125°C operating junction temperature. Specifications over the full operating
junction temperature range are specified by design, characterization, and
correlation with statistical process controls.
(3) This device includes overtemperature protection that is intended to protect the device during momentary overload conditions. Junction temperature exceeds 125°C (minimum) when overtemperature protection is active. Continuous operation above the specified maximum operating junction temperature may impair device reliability.