Over the recommended operating junction temperature range(1)
| PARAMETER |
MIN |
MAX |
UNIT |
| Voltages |
VIN to PGND |
–0.3 |
38 |
V |
| EN to AGND(2)
|
–0.3 |
VIN + 0.3 |
| FB to AGND |
–0.3 |
5.5 |
| PG to AGND(2)
|
0 |
22 |
| AGND to PGND |
–0.3 |
0.3 |
| SW to PGND |
–0.3 |
VIN + 0.3 |
V |
| SW to PGND less than 100-ns transients |
–3.5 |
38 |
| BOOT to SW |
–0.3 |
5.5 |
| VCC to AGND(4)
|
–0.3 |
5.5 |
| TJ
|
Junction temperature(3)
|
–40 |
150 |
°C |
| Tstg
|
Storage temperature |
–55 |
150 |
°C |
(1) Operation outside the Absolute Maximum Ratings may cause
permanent device damage. Absolute Maximum Ratings do not imply functional
operation of the device at these or any other conditions beyond those listed under
Recommended Operating Conditions. If used outside the Recommended Operating
Conditions but within the Absolute Maximum Ratings, the device may not be
fully functional, and this may affect device reliability, functionality, performance,
and shorten the device lifetime.
(2) The voltage on this pin must not exceed the voltage on the VIN pin by
more than 0.3 V.
(3) Operating at junction temperatures greater than 125°C, although possible, degrades the lifetime of the device.
(4) Under some operating conditions the VCC LDO voltage can increase
beyond 5.5 V.