UM0522
Board electrical characteristics
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6 Board
electrical
characteristics
Stresses above the limit shown in
may cause permanent damage to the devices
present inside the board. This is a stress rating only and functional operation of the device
under these conditions is not implied. Exposure to maximum rating conditions for extended
periods may affect device reliability. 15 V bias current measurement can be useful to check
the working status of the board. If measured value is considerably greater than typical value,
it means that some damage has occurred in the board. Supply the control board using a
15 V power supply connected to CON2 observing the polarity.
Table 3.
Board electrical characteristics
Board parameters
STEVAL-IHM017V1
Unit
Min
Max
15 V auxiliary supply range – CON2
12
15
V
15 V bias current (typical)
23
23
mA
V
BUS
– J9
30
270
Vac
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