6.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted) (1)
|
MIN |
MAX |
UNIT |
| Analog / IO Supply Voltage |
VDD |
–0.3 |
2 |
V |
| Battery Supply Voltage |
VBAT |
–0.3 |
6 |
V |
| Boost Pin |
VBST(4)(3) |
-0.3 |
18.5 |
V |
| Power Supply Voltage |
PVDD(4)(3) |
-0.3 |
18.5 |
V |
| Switching Pin |
SW |
-0.7 |
16 |
V |
| High Side Regulator Pin |
GREG |
PVDD-0.3 |
PVDD+6 |
V |
| Digital Regular Pin |
DREG |
-0.3 |
1.65 |
V |
| Input voltage(2) |
Digital IOs referenced to VDD supply |
–0.3 |
VDD+0.3 |
V |
| Operating free-air temperature, TA |
–40 |
85 |
°C |
| Operating junction temperature, TJ |
–40 |
150 |
°C |
| Storage temperature, Tstg |
–65 |
150 |
°C |
(1) Stresses beyond those listed under Absolute Maximum Ratings can 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 Procedures. Exposure to absolute-maximum-rated conditions for extended periods can affect device reliability.
(2) All digital inputs and IOs are failsafe.
(3) PVDD can handle 19V transients for less than 10ns
(4) VBST-VBAT and PVDD-VBAT must be less than 16 V