6.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)(1)
|
MIN |
MAX |
UNIT |
| Input voltage |
Unregulated input, IN |
–40 |
45 |
V |
| EN, EN1, and EN2 |
–0.3 |
45 |
V |
| Regulated output(2) |
VCC(3)(4) |
–0.3 |
6 |
V |
| OUT1 and OUT2 |
–0.3 |
45 |
V |
| Low-voltage pins |
SENSE, SENSE1, and SENSE2(3)(4) |
–0.3 |
VCC + 0.3 |
V |
| LIM, LIM1, LIM2, SENSE_EN , SENSE_SEL, ERR, FB, FB1, and FB2(3)(4) |
–0.3 |
7 |
V |
| Operating junction temperature, TJ |
–40 |
150 |
°C |
| Operating ambient temperature, TA |
–40 |
125 |
°C |
| Storage Temperature, Tstg |
–65 |
150 |
°C |
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) There is an internal diode connects between the OUT and GND pins with 300-mA DC current capability for inductive clamp protection.
(3) All voltage values are with respect to GND.
(4) Absolute maximum voltage.