NL865H2 Hardware Design Guide
1VV0301616 Rev. 7
Page
27
of
67
2020-04-20
VAUX Power Output
A regulated power supply output is provided in order to supply small devices from the
module. The signal is in common with the PWRMON (module powered ON indication)
function. This output is always active when the module is powered ON. The operating
range characteristics of the supply are:
Item
Min
Typical
Max
Output voltage
1.62V
1.80V
1.98V
Output current
-
-
10mA
Output bypass capacitor
0.1uF
NOTE:
The Output Current MUST never be exceeded; care must be taken when
designing the application section to avoid having an excessive current
consumption.
If the Current is exceeding the limits it could cause a Power Off of the
module.
NOTE:
VAUX max output current is shared with the other GPIOs for a
maximum load of 10mA.
Warning:
The current consumption from VAUX/PWRMON increases the modem
temperature
.
Содержание NL865H2 Series
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