Telit Wireless Solutions FN990 Series - Page 30

FN990 Family Hardware Design Guide
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Page 30 of 83
2024-05-29
6 ELECTRICAL SPECIFICATIONS
6.1 Absolute Maximum Ratings – Not Optional
Warning: A deviation from the value ranges listed below could damage the
FN990 module.
Table 19: Absolute Maximum Ratings - Not Optional
Symbol
Parameter
Min
Max
Unit
VPH_PWR
Battery supply voltage on pin VPH_PWR
-0.3
+4.7
[V]
6.2 Recommended Operating Conditions
Table 20: Recommended Operating Conditions
Symbol
Parameter
Min
Typ
Max
Unit
T
amb
Ambient temperature
-40
+25
+85
[degC]
VPH_PWR
Battery supply voltage on pin VPH_PWR
3.135
3.3
4.4
[V]
I
VPH_PWR
Peak current on pin VPH_PWR
-
-
4
[A]